1968 GMC P25/P2500 Van Performance and Racing Products
Find Your Specific 1968 GMC P25/P2500 Van Performance and Racing Products
Below you will find various in-demand GMC Performance and Racing Products, components and accessories for your 1968 P25/P2500 Van. Advance Auto Parts has popular P25/P2500 Van parts like Performance Engines, Performance Exhaust Products, Performance Ignition Products and more. You’ll also find aftermarket and OEM Performance and Racing Products for other P25/P2500 Van model years including
1967,
1969,
1970,
1971,
1972,
1973,
1974 and more. Select a category of 1968 GMC P25/P2500 Van Performance and Racing Products below and start saving instantly.
Popular 1968 GMC P25/P2500 Van Performance and Racing Products Categories
Essential Performance and Racing Products for 1968 GMC P25/P2500 Vans
Mr. Gasket – Aluminum Valve Cover (Part No.6854)
from
$179.99
High quality valve covers that help you solve rocker clearance issues. Great for when you just can’t seem to stop those thin steel ones from leaking oil. Good for high performance street, drag and oval track racing. They feature an extended sealing lip to positively locate and secure the gasket and stop it from moving to eliminate oil leaks. These Mr. Gasket covers are precision die cast for light weight and a perfect fit.
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Product Features:
- Fits small block Chevy engines
- Polished cast aluminum construction
- Tall design cover for added rocker clearance
- Sold as a pair
- Stops Gasket From Moving
- A Perfect Fit
- Beautifully Polished To A High Luster
Mr. Gasket – Alternator Bracket (Part No.9850)
from
$25.99
Hold your alternator securely in place with Mr. Gasket chrome alternator bracket. Chrome plated heavy gauge steel for long lasting good looks. Must be used with #9852.
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Product Features:
- Chrome Plated Steel
- F-Style
- Heavy Gauge Steel Construction
- Fits Small Block Chevy 265-400 CID
- Must Be Used With Part 9852
Mr. Gasket – Water Neck (Part No.9142G)
from
$74.99
Chrome water neck with a swivel top allows you to place your coolant hose where you want it to be, not just where the neck allows. Precision die cast for better fitment, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.
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Product Features:
- Chrome plated Aluminum
- O-Ring Style To Prevent Leaks (o-ring included)
- Swivels for Hard to Fit Applications
- Comes With Allen Head Bolts
Mr. Gasket – Timing Cover Seal (Part No.17)
from
$34.99
If you are changing your camshaft or replacing the timing set, make sure to replace this seal at the same time! Made from Nitrile rubber.
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Product Features:
- Nitrile Rubber And High Density Cork
- Will Not Shrink Or Stick
B & M – Automatic Shifter, Pro Ratchet Shift, Powerglide (Part No.80840)
from
$487.99
The Pro Ratchet shifter is one of our most popular and easiest to operate race shifters. Features include positive ratcheting design that self-centers the handle after each shift giving you maximum clearance behind the shifter, and will not allow you to m
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Product Features:
- Single Hand Operated Reverse Lockout
- Reverse Lockout Meets NHRA And IHRA Requirements
- Quick And Easy To Operate
- Stick Always Returns To Center Position
- Easiest Unit To Double Shift w/Air/CO2/Electric Mech
FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2918)
from
$43.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longivity.
- Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
- Not intended for use in emission controlled vehicles.
Hays – Power Train (Part No.10-330)
from
$573.99
Hays aluminum flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. Features replaceable steel surface insert. Precision balanced to either neutral (internal) or Detroit (external) specifications. Meets SFI specification 1.1 for racing.
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Product Features:
- Certified Billet Material
- Borg and Beck Clutch Pattern
- Long-Style Clutch Pattern
- Ring Gear Securely Mounted To Prevent Spinning
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1606)
from
$29.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1804)
from
$27.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
- With steel core to provide ultimate excellent blowout resistance.
- Not intended for use in emission controlled vehicles.
Mallory – Mallory Kit: Unil Conv: Delco: V8 (Part No.501)
from
$149.99
Put an end to high maintenance point ignition systems by installing a proven Mallory Unilite ignition conversion kit. Features at a glance, improves performance and fuel efficiency, easy to install with simple hand tools, reduced maintenance and is available for all popular 12-volt negative ground domestic cars and trucks.
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Product Features:
- Easy Installation
- Improved Fuel Economy
- Reduced Maintenance
- Accurate Timing
- Improved Performance
- Provides A Simple Conversion
- No Moving Parts To Wear Out
Holley – High-Flow Mechanical Fuel Pump for Street Performance (Part No.12-834)
from
$138.99
Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.
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Product Features:
- Street Performance
- Flows 80 gph Free Flow
- Shutoff Pressure Pre-Set 7.5 PSI
- Fuel Pressure Regulator Is Not Required
- Heavy Duty Construction For Continuous High rpm Operation
- Fuel Body Casting Can Be Rotated For Plumbing Situations
- Inlet And Outlet Tapped For 1/4 in. NPT
- Inlet/Outlet Tapped For .25 in. NPT
Mr. Gasket – Engine Dress-Up Kit (Part No.9834BP)
from
$134.99
Includes: 2 short flat black valve covers 2 valve cover gaskets 1 flat black push-on breather 1 flat black dipstick & tube 1 flat black timing chain cover 1 flat black timing tab 1 rubber grommet for valve cover PCV hole 1 breather grommet
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Product Features:
- Ideal Starter Kit
- Enhances Appearance
Edelbrock – Performer 454 T.B.I. Intake Manifold Big-Block Chevy (Part No.3764)
from
$562.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 Deg Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal for 1987-90GM Trucks
- Accepts Stock Throttle Body EFI and EGR
- Match w/Camshaft PN[2162] and Head PN[60499]
- Package improves 0-60 mph times by 1.70 seconds
Richmond Gear – Differential Ring And Pinion (Part No.69-0204-1)
from
$344.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
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Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Accel – Dist:Chev V8 Hei Vac W/Coil (Part No.59107C)
from
$228.99
Performance Replacement HEI Distributor, direct plug-in with OE type connectors, GM HEI equipped Cars, Trucks (Pre-Computer). High dielectric strength cap, brass male towers. ACCEL Performance Replacement Distributors are the perfect choice for your daily driver or street machine. Using all new components, these distributors feature High-performance ACCEL Electronics. All new components-housings are either new castings or turned from billet stock, centerless ground shaft with oil lite bushings. High dielectric strength cap, balanced rotor. Male tower distributor cap with brass cap and rotor contacts (Ford and AMC Models feature screw-mounted wire retainer for the ultimate plug wire retention). Iron or steel distributor gear. Direct plug-in replacement with factory-type connectors for plug and play installation.
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Product Features:
- Direct Plug In Factory Replacement Plug And Play
- CNC Machined 6061 T6 Billet Aluminum Housing
- High Dielectric Strenght Thermoplastic Cap With Br
- 4 Topin Module With Dwell Control Triggers At 75 R
- Easy Access Fully Adjustable Mechanical Advance
- Adjustable Vacuum Advance
- Includes Performance Coil
- Fit non computerized vehicles
Mr. Gasket – Ultra Seal: Exhaust Gasket Set (Part No.5910)
from
$44.99
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.
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Product Features:
- Withstands Intense Exhaust Heat
- Graphite-Impregnated Facing
- Steel Expanded Metal Core
- Superior Tensile Strength
- Resists Deteriorating
- Anti-stick Properties
- Easy Removal For Disassembly
Mr. Gasket – Exhaust Gasket Set (Part No.150)
from
$34.99
Manufactured from high-temperature composite exhaust material. Provides maximum torque retention to eliminate gasket failure. Can be trimmed if necessary for modified port applications. Precision die cut for an excellent fit. For OE replacement, high-performance street, drag race and oval track.
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Product Features:
- High-Temperature Exhaust Material
- Withstands Extreme Exhaust Heat
- Provides Excellent Sealing And Durability
- Superior Tensile Strength
- Resists Deteriorating
- Provides Excellent Torque Retention
K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.HP-3002)
from
$18.99
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.
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Product Features:
- HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
- VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
- PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
- EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
- EASY TO REMOVE: Fast and easy Wrench-Off removal
- HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
- HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers
K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.HP-3003)
from
$17.99
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N’s pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.
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Product Features:
- HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
- VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
- PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
- EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
- EASY TO REMOVE: Fast and easy Wrench-Off removal
- HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
- HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers
FEL-PRO Performance – Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (Part No.1003)
from
$42.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1010)
from
$51.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)
from
$199.99
Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).
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Product Features:
- Glass Filled Polyester Case
- Longer Spark Duration
- Increased Performance
- No Energy Loss Due To Arcing
- Includes Brass Contact Terminal
Mallory – Unilite Ignition Module (Part No.605)
from
$92.99
Mallory’s UNILITE (R), and magnetic breaker less ignition modules are self contained module assemblies which have no moving parts to wear out. Using Mallory’s time tested breaker less ignition circuit, combined with modern surface mount thermal-clad construction, these ignition modules can drive both OEM and high performance ignition coils. For best results always use a Mallory PROMASTER coil or a Mallory chrome electronic ignition coil. These are also an excellent choice for triggering one of the Mallory HyFire series of electronic ignition controls. Hookup is as easy as a three wire connection.
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Product Features:
- Service Part
- No Moving Parts To Wear Out
- Self Contained Unit
- Can Drive OEM
- Can Drive High Performance Ignition Coils
Mr. Gasket – Thermocap Radiator Cap (Part No.2470B)
from
$54.99
The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.
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Product Features:
- Indicates coolant temperature
- Helps prevent coolant injuries
- Fahrenheit and centigrade readings
- Color-coded temperature ranges
- Integrated coolant reclamation valve
- Improves under-hood appearance
- Chromed crown with a colored trim ring
Motive Gear – Differential Mini Spool (Part No.MS12C)
Upgrade your 1968 GMC P25/P2500 Van with Top-Quality Performance and Racing Products
When it comes to maintaining or upgrading your 1968 GMC P25/P2500 Van, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Performance and Racing Products are key to keeping your P25/P2500 Van functioning at its best. At Advance Auto Parts, we offer a wide selection of 39 Performance and Racing Products for the 1968 GMC P25/P2500 Van, designed to meet your needs without breaking the bank.
From
Performance Engine
replacements to
Performance Exhaust Products
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 1968 GMC P25/P2500 Van at great prices.
Our Performance and Racing Products inventory for this model
ranges from just $16.99 to $540.99, with
an average price of $179.86.
Our 39 Performance and Racing Products in stock come from 12 trusted brands, so you’re sure to find the right part for your 1968 GMC P25/P2500 Van without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1968 GMC P25/P2500 Van, we stock popular OEM and aftermarket Performance and Racing Products from top names
like Mallory, Richmond Gear, FEL-PRO Performance, and more.
Mallory Performance and Racing Products
start at just $92.99 and boast an impressive 4.9 stars average rating from customers.
Richmond Gear and FEL-PRO Performance also bring quality to the table, with Performance and Racing Products available starting at $31.49, and at an average 4.5 stars rating.
With 110 customer reviews and counting, our 1968 GMC P25/P2500 Van Performance and Racing Products have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Performance and Racing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1968 GMC P25/P2500 Van is always ready to roll. We’re committed to providing you with everything you need to keep your P25/P2500 Van in top shape, all in one place.
Start shopping confidently below for your 1968 GMC P25/P2500 Van!
Best-Selling Performance Engines for 1968 GMC P25/P2500 Vans
Enhance the driving experience in your GMC with 15 quality Performance Engine components, starting at $21.99.
FEL-PRO Performance – Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (Part No.1003)
from
$42.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1004)
from
$44.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.
- Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.
- Raises combustion sealing force to roughly three times that of standard head gaskets.
- Steel wire rings for the greatest combustion seal strength.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1603)
from
$31.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – PERFORMANCE VALVE COVER GASKET SET (Part No.1602)
from
$23.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Die cut silicone rubber gaskets conform to out-of-flat covers
- Great for on-again/off-again situations
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1010)
from
$51.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
- NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
- SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
- STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
- DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1640)
from
$22.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1819)
from
$31.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
- With steel core to provide ultimate excellent blowout resistance.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – Engine Timing Cover Gasket (Part No.2335)
from
$21.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Steel core gasket construction
- Exclusive design permits significantly faster gasket installation while eliminating potential sealing leak paths.
- Not intended for use in emission controlled vehicles.
FEL-PRO Performance – Performance Cylinder Head Gasket (Part No.1025)
from
$74.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
Product Features:
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Product Features:
- Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.
- Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.
- Raises combustion sealing force to roughly three times that of standard head gaskets.
- Steel wire rings for the greatest combustion seal strength.
- Not intended for use in emission controlled vehicles.
Mr. Gasket – Engine Dress-Up Kit (Part No.9834BP)
from
$134.99
Includes: 2 short flat black valve covers 2 valve cover gaskets 1 flat black push-on breather 1 flat black dipstick & tube 1 flat black timing chain cover 1 flat black timing tab 1 rubber grommet for valve cover PCV hole 1 breather grommet
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Product Features:
- Ideal Starter Kit
- Enhances Appearance
Mr. Gasket – Mls Head Gasket (Part No.3130G)
from
$111.99
Our unique Multi-Layered steel head gasket embossment formation process optimizes the embossment radius, reduces stress points, enhances gasket conformability, and provides uniform clamp load distribution. This all results in superior surface contact between block and cylinder head. All head gasket layers/spacers go through an additional process to significantly reduce forming induced stress. Advantages are reduced brittleness in material, increased flexibility and deformation retention. This stabilizes the gasket, resulting in reduced cylinder bore distortion and improved combustion seal fro the extreme cylinder pressures found in high compression, supercharged and turbocharged applications. A proprietary polymer coating ensures the micro-seal of engine coolant and oil fluids.brbrA typical MLS head gasket requires a smoother (30Ra) surface finish than composite head gaskets. Mr. Gasket’s proprietary polymer coating will seal a surface finish twice as rough (60Ra) as a typical MLS head gasket. For high performance street, drag race and oval track use.
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Product Features:
- Gasket bore – 4.060″ Thickness – .040″
- Manufactured from 3-layer premium grade stainless steel and state of the art laser cutting
- Optimized sealing embossments seals extreme cylinder pressure
- Provides excellent stability and reduces cylinder bore distortion.
- Proprietary polymer coating ensures the micro seal of engine coolant and oil fluids.
- Ideal for supercharged, turbocharged, nitrous oxide and extreme compression ratio engines
- For high-performance street, drag race and oval track use
Mr. Gasket – Water Neck (Part No.9142G)
from
$74.99
Chrome water neck with a swivel top allows you to place your coolant hose where you want it to be, not just where the neck allows. Precision die cast for better fitment, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.
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Product Features:
- Chrome plated Aluminum
- O-Ring Style To Prevent Leaks (o-ring included)
- Swivels for Hard to Fit Applications
- Comes With Allen Head Bolts
FEL-PRO Performance – Oil Pan Gasket Set: High-Temperature Rubber-Coated Fiber, 5 Piece Set (Part No.1802)
from
$25.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
- With steel core to provide ultimate excellent blowout resistance.
- Not intended for use in emission controlled vehicles.
Edelbrock – C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys (Part No.5418)
from
$540.99
Edelbrock part #5418 C-357-B Triple-Deuce intake manifold is designed for 1955-86 262-400 c.i.d. small-block Chevys, this manifold has a balanced 180-degree firing order port runner arrangement. It contains an exhaust gas heat crossover and offers excelle
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Product Features:
- Idle-5500 RPM Range
- Dual Plane Type 6-Pack Style Flange
- 3.77 in. Front Height, 4.35 in. Center Height, 4.88 in. Rear Height
- Satin Finish
- Non-EGR
FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2912)
from
$37.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
Product Features:
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Product Features:
- Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longevity.
- Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
- Not intended for use in emission controlled vehicles.
- Not intended for use in emission controlled vehicles.
Most Popular 1968 GMC P25/P2500 Van Performance Exhaust Products
Customize your GMC with 3 Performance Exhaust Products products
like Performance Exhaust Manifold Gaskets and
Performance Exhaust Header Hardware, all
priced under $35.99.
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1444)
from
$31.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
- Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
- Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
- Slotted bolt holes allow for easier header installation.
- Not intended for use in emission controlled vehicles.
Mr. Gasket – Alternator Bracket (Part No.9850)
from
$25.99
Hold your alternator securely in place with Mr. Gasket chrome alternator bracket. Chrome plated heavy gauge steel for long lasting good looks. Must be used with #9852.
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Product Features:
- Chrome Plated Steel
- F-Style
- Heavy Gauge Steel Construction
- Fits Small Block Chevy 265-400 CID
- Must Be Used With Part 9852
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1448)
from
$35.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
Product Features:
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Product Features:
- Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
- Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
- Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
- Slotted bolt holes allow for easier header installation.
- Not intended for use in emission controlled vehicles.
Top Picks for 1968 GMC P25/P2500 Van Performance Ignition Products
Upgrade GMC P25/P2500 Vans with top-quality Performance Ignition Products parts, including 4 OEM and aftermarket selections for your 1968 model.
Mallory – Unilite Ignition Module (Part No.605)
from
$92.99
Mallory’s UNILITE (R), and magnetic breaker less ignition modules are self contained module assemblies which have no moving parts to wear out. Using Mallory’s time tested breaker less ignition circuit, combined with modern surface mount thermal-clad construction, these ignition modules can drive both OEM and high performance ignition coils. For best results always use a Mallory PROMASTER coil or a Mallory chrome electronic ignition coil. These are also an excellent choice for triggering one of the Mallory HyFire series of electronic ignition controls. Hookup is as easy as a three wire connection.
Product Features:
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Product Features:
- Service Part
- No Moving Parts To Wear Out
- Self Contained Unit
- Can Drive OEM
- Can Drive High Performance Ignition Coils
Mallory – Mallory Kit: Unil Conv: Delco: V8 (Part No.501)
from
$149.99
Put an end to high maintenance point ignition systems by installing a proven Mallory Unilite ignition conversion kit. Features at a glance, improves performance and fuel efficiency, easy to install with simple hand tools, reduced maintenance and is available for all popular 12-volt negative ground domestic cars and trucks.
Product Features:
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Product Features:
- Easy Installation
- Improved Fuel Economy
- Reduced Maintenance
- Accurate Timing
- Improved Performance
- Provides A Simple Conversion
- No Moving Parts To Wear Out
Mallory – Distributor Wiring Harness (Part No.29349)
Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)
from
$199.99
Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).
Product Features:
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Product Features:
- Glass Filled Polyester Case
- Longer Spark Duration
- Increased Performance
- No Energy Loss Due To Arcing
- Includes Brass Contact Terminal
In-Demand Performance Oil Filters for 1968 GMC P25/P2500 Vans
Select from 3 premium Performance Oil Filters parts for your 1968 GMC P25/P2500 Van, with prices ranging from $16.99 to $18.99.
K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.HP-3003)
from
$17.99
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N’s pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.
Product Features:
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Product Features:
- HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
- VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
- PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
- EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
- EASY TO REMOVE: Fast and easy Wrench-Off removal
- HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
- HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers
Fram – Engine Oil Filter: Full-Flow Lube Spin-On (Part No.HP4)
from
$16.99
FRAM Racing filters are designed with a heavy-gauge tapping plate and an extra-thick steel can that is able to withstand the high pressure flexing caused by demanding driving conditions. A spiral-shaped center tube provides protection against collapse, and tough steel end caps add even more durability. A screen-over 22PSI filter bypass valve provides additional protection against larger contaminants.
Product Features:
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Product Features:
- Proven protection for up to 10,000 miles
- Engineered for use with synthetic or conventional motor oils
- Filter media is a blend of fiber and resin that captures 95% of the dirt particles
- The perfect balance of dirt-trapping efficiency and dirt-holding capacity
K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.HP-3002)
from
$18.99
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.
Product Features:
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Product Features:
- HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
- VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
- PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
- EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
- EASY TO REMOVE: Fast and easy Wrench-Off removal
- HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
- HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers
Most Sold 1968 GMC P25/P2500 Van Performance Fuel Systems
Explore our best-selling GMC parts for the 1968 P25/P2500 Van among 2 OEM and aftermarket options starting from $138.99.
Holley – High-Flow Mechanical Fuel Pump for Street Performance (Part No.12-834)
from
$138.99
Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.
Product Features:
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Product Features:
- Street Performance
- Flows 80 gph Free Flow
- Shutoff Pressure Pre-Set 7.5 PSI
- Fuel Pressure Regulator Is Not Required
- Heavy Duty Construction For Continuous High rpm Operation
- Fuel Body Casting Can Be Rotated For Plumbing Situations
- Inlet And Outlet Tapped For 1/4 in. NPT
- Inlet/Outlet Tapped For .25 in. NPT
Holley – Keith Dorton Series; VoluMax Race Series Fuel Pump (Part No.12-327-20)
from
$226.99
Keith Dorton Series VoluMax race series fuel pump made from heavy duty construction for continuous high RPM operation. Redesigned high flow valves always ensure adequate fuel delivery. Fuel pressure regulator is required. Fuel body casting can be rotated
Product Features:
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Product Features:
- High Output Fuel Flow
- Flows 170 gph Free Flow
- Shutoff Pressure Pre-Set At 8 PSI
- Fuel Pressure Regulator Required Recommend P/N 12-704
- Heavy Duty Construction For Continuous High rpm Operation
- Redesigned High Flow Valves Ensure Adequate Fuel Delivery
- Fuel Body Casting Can Be Rotated For Plumbing Situations
- 3/4in.-16 Inlet And Outlet Ports
Top-Rated Performance and Racing Products Brands For Your 1968 GMC P25/P2500 Van
Shop for the best-rated brands offering Performance and Racing Products and other products for your 1968 GMC P25/P2500 Vans. Below you’ll find some of our best rated Performance and Racing Products from Mallory, Richmond Gear, and FEL-PRO Performance, and more. Performance and Racing Products from these brands that fit a 1968 P25/P2500 Van start at just $31.49 and are rated as high as 4.9 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.
Popular Mallory 1968 GMC P25/P2500 Van Performance and Racing Products
When it comes to maintaining or upgrading your 1968 GMC P25/P2500 Van, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Mallory ticks all of those boxes. We offer a wide selection of Mallory Performance and Racing Products, specifically designed for the 1968 GMC P25/P2500 Van. With over 2 Mallory brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $92.99, with an average price of just $121.49. Plus, with over 4 customer reviews and an average rating of 4.9 stars, you can trust that our Mallory Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$92.99
(3)
Unilite Ignition Module
“I like the Unilite product because it is so small and compact compared to the HEI stuff I normally use. If you are restricted on space Its a great pro”
from
$149.99
(1)
Mallory Kit: Unil Conv: Delco: V8
“I had my 66 LeMans 326 engine rebuilt. After the install, which was easy to do, and following the instructions the engine fired right up. Now I won’t ”
Popular Richmond Gear 1968 GMC P25/P2500 Van Performance and Racing Products
Richmond Gear auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1968 GMC P25/P2500 Van owner should feel confident when installing genuine Richmond Gear parts in their vehicle. To ensure the best fit and performance for your 1968 P25/P2500 Van, Advance Auto Parts carries a full inventory of 2 Richmond Gear Performance and Racing Products. Plus you will be keeping your GMC in peak condition while saving money because prices on these Richmond Gear Performance and Racing Products range from $350.99 to $360.99, plus, with more than 8 customer reviews and an impressive 4.5 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.
FAQs for 1968 GMC P25/P2500 Van Performance and Racing Products
Which Performance and Racing Products are best-sellers for 1968 GMC P25/P2500 Vans?
Out of 39 Performance and Racing Products that fit 1968 GMC P25/P2500 Vans, the following parts are the top sellers:
- Dist:Chev V8 Hei Vac W/Coil (16370007) – $228.99
- Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (5189543) – $42.49
- High-Flow Mechanical Fuel Pump for Street Performance (17120636) – $138.99
What’s the price range for 1968 GMC P25/P2500 Van Performance and Racing Products?
Performance and Racing Product prices for the 1968 GMC P25/P2500 Van start at $16.99 and go up to $540.99 for the most premium parts.
What’s the average price of a Performance and Racing Product for a 1968 GMC P25/P2500 Van?
The average price for Performance and Racing Products for the 1968 GMC P25/P2500 Van is $179.86. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance and Racing Products for other GMC P25/P2500 Van model years?
What are the cheapest Performance and Racing Products for my 1968 GMC P25/P2500 Van?
The cheapest 1968 GMC P25/P2500 Van Performance and Racing Products we carry in stock are:
- Engine Oil Filter: Full-Flow Lube Spin-On (5140552) – $16.99
- Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (17402826) – $17.99
- Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (6120022) – $18.99
- Engine Timing Cover Gasket (21021905) – $21.99
- Engine Valve Cover Gasket Set (19781133) – $22.99
What are the top-rated Performance and Racing Products that fit the 1968 GMC P25/P2500 Van?
Out of 110 reviews by customers, our 1968 GMC P25/P2500 Van Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1968 GMC P25/P2500 Van and their top-rated products:
- Performance Exhaust Products
- Exhaust Manifold Gasket Set (5990955) – $31.49
- Alternator Bracket (6124151) – $25.99
- Performance Ignition Products
- Exhaust Manifold Gasket Set (5990955) – $31.49
- Alternator Bracket (6124151) – $25.99
- Performance Oil Filters
- Exhaust Manifold Gasket Set (5990955) – $31.49
- Alternator Bracket (6124151) – $25.99
What types of Performance and Racing Products do you sell for my 1968 GMC P25/P2500 Van?
As of 11/2/25, these are some of the most in-demand types of Performance and Racing Products for a 1968 GMC P25/P2500 Van:
Can I get help with 1968 GMC P25/P2500 Van Performance and Racing Product orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Performance and Racing Products and more.
What is your return policy for GMC P25/P2500 Van Performance and Racing Products?
Advance Auto Parts keeps returns simple. For new GMC P25/P2500 Van Performance and Racing Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
