1968 GMC P25/P2500 Van Performance Engines
Keep Your 1968 GMC P25/P2500 Van in Top Shape with Quality Performance Engines
Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1968 GMC P25/P2500 Van looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Water Outlets, Performance Intake Manifolds, and Performance Engine Cylinder Head Gaskets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Performance Engines from Trusted Brands
Looking for a reliable Performance Engine? We’ve got you covered with options from brands you know and trust like FEL-PRO Performance. For example, FEL-PRO Performance Performance Engines start at just $31.99 with an average 4.2 star rating. With over 30 reviews and a solid 4.8 star average, you can shop with confidence knowing other GMC P25/P2500 Van owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1968 GMC P25/P2500 Van Performance Engine at Advance Auto Parts is around $117.48, with a range that starts at $10.39 and goes up to $545.99. With 18 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003, FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010, and FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640 start at just $22.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Fuel Systems and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1968 GMC P25/P2500 Van in peak condition, inside and out.
Find Your Specific 1968 GMC P25/P2500 Van Performance Engines
Looking for the perfect Performance Engine for your 1968 GMC P25/P2500 Van? You’re in the right place. Below, you’ll find links to various types of Performance Engines that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Engines, ensuring durability and a precise fit for your GMC P25/P2500 Van. Whether you’re driving a 1968 model or another popular model year like
1969,
1970,
1971,
1972,
1973, and
1974, we’ve got you covered. Purchasing Performance Engines from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Performance Engines that fit your vehicle.
Essential 1968 GMC P25/P2500 Van Performance Engines
Competition Cams – "Competition Cams Ultra Pro Magnum Rocker Arm Set with 1.6 Ratio for Chevrolet SBC with 7/16"" Stud, 1605-16" (Part No.1605-16)
from
$523.99
“Competition Cams Ultra Pro Magnum Rocker Arm Set with 1.6 Ratio for Chevrolet SBC with 7/16″” Stud, 1605-16. ”
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FEL-PRO Performance – FEL-PRO Performance Engine Crankshaft Seal Kit, 2912 (Part No.2912)
from
$38.99
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.
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Edelbrock – Edelbrock Performer 454 T.B.I. Intake Manifold Big-Block Chevy, 3764 (Part No.3764)
from
$562.99
Edelbrock part #3764 Performer 454 T.B.I. intake manifold is designed for street 454 c.i.d. Chevy V8’s. Add our Performer High-Compression heads #60499 for even greater power gains. Features EGR in stock location. Manifolds will not fit 1991-95 vehicles.
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Edelbrock – Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419 (Part No.5419)
from
$545.99
Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set, 6091 (Part No.6091)
from
$39.29
These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
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Holley – Holley Intake Manifold, 300-4 (Part No.300-4)
from
$425.99
Holley Intake Manifolds feature a cast aluminum construction and have a long tradition of being one of the best products on the market. Review the information below for Holley intake specifications.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004 (Part No.1004)
from
$44.99
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.
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Mr. Gasket – Mr. Gasket Head Gasket, 1131G (Part No.1131G)
from
$40.29
Mr. Gasket Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. With today’s extreme compression ratios you need stronger more durable gaskets. Mr. Gasket steel shim gaskets are made from .020 inch steel shim stock which is thinner than most composite gaskets increasing engine compression. Stress formed embossments will seal the extreme cylinder pressure.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (Part No.1003)
from
$42.49
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.
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FEL-PRO Performance – FEL-PRO Performance Stainless steel core laminate Engine Cylinder Head Gasket, 1047 (Part No.1047)
from
$53.99
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.
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Spectre – Spectre Water Neck Chev Early W/Hdr, 42303 (Part No.42303)
from
$25.99
Spectre’s Chevrolet V8 water neck fits 1955 – 1965 Chevy 265 – 454 V8 engines and 1956 – 1963 Chevy Corvette engines. This water neck has been designed around the OEM specifications and has a chrome plated finish for a lasting look that fits great. This water neck includes the bolts and sealing O-ring.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640 (Part No.1640)
from
$22.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602 (Part No.1602)
from
$23.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1606 (Part No.1606)
from
$24.99
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.
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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5862 (Part No.5862)
from
$44.39
These are high quality gaskets that works well on those hard to seal applications. The low density fiber & rubber blend gasket material seals those minor head imperfections with a low clamp force. At .187 inch, the extra thickness can also offer slightly more clearance for roller rockers. Ideal for all those high performance applications where you take the valve covers off and on a lot, and sticking is a problem.
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FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1603 (Part No.1603)
from
$31.99
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.
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Mr. Gasket – Mr. Gasket Water Outlet Gasket, 740C (Part No.740C)
from
$10.39
This is a high quality gasket that will seal that leaking water neck, and provide you with years of service. This gasket works well in all applications.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1804 (Part No.1804)
from
$27.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1819 (Part No.1819)
from
$31.49
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1802 (Part No.1802)
from
$25.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE OIL PAN GASKET SET, 1884 R (Part No.1884 R)
from
$65.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Popular 1968 GMC P25/P2500 Van Performance Engines Categories
Most Popular Performance Water Outlet for 1968 GMC P25/P2500 Vans
Enhance your 1968 GMC P25/P2500 Van with this popular Performance Water Outlet we have in stock, for $25.99.
Spectre – Spectre Water Neck Chev Early W/Hdr, 42303 (Part No.42303)
from
$25.99
Spectre’s Chevrolet V8 water neck fits 1955 – 1965 Chevy 265 – 454 V8 engines and 1956 – 1963 Chevy Corvette engines. This water neck has been designed around the OEM specifications and has a chrome plated finish for a lasting look that fits great. This water neck includes the bolts and sealing O-ring.
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Best-Selling 1968 GMC P25/P2500 Van Performance Intake Manifolds
Upgrade your P25/P2500 Van with one of our 5 best-selling Performance Intake Manifolds, earning an average 4.25 stars rating across 17 reviews.
Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set, 6091 (Part No.6091)
from
$39.29
These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Hex Head, 955G (Part No.955G)
from
$18.79
These grade 5 socket head bolts are zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8-16 x 1 inch bolts & washers.
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Edelbrock – Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419 (Part No.5419)
from
$545.99
Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419.
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Edelbrock – Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418 (Part No.5418)
from
$545.99
Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Chrome – 12-Point, 5003 (Part No.5003)
from
$92.89
Finish your custom engine job with these show quality grade 5 chromed 12-point bolts, includes AN washers which have no exposed shoulder for a professional appearance. Includes (12) 3/8-16 x 1 inch bolts with (12) 3/8 inch AN washers.
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Top-Quality Performance Engine Cylinder Head Gaskets for 1968 GMC P25/P2500 Vans
Choose a high-quality OEM or aftermarket Performance Engine Cylinder Head Gasket for GMC P25/P2500 Vans and enjoy top-notch performance from $42.49.
FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (Part No.1003)
from
$42.49
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.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004 (Part No.1004)
from
$44.99
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.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010 (Part No.1010)
from
$51.99
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.
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FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1025 (Part No.1025)
from
$74.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Top Picks for 1968 GMC P25/P2500 Van Performance Engine Valve Cover Gasket Sets
Invest in one of our 3 durable Performance Engine Valve Cover Gasket Sets for your 1968 GMC, knowing you’re getting trusted brands and expert craftsmanship.
FEL-PRO Performance – FEL-PRO Performance Engine Valve Cover Gasket Set, 1603 (Part No.1603)
from
$31.99
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.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602 (Part No.1602)
from
$23.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640 (Part No.1640)
from
$22.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Our Top-Rated Performance Water Outlet Gaskets for 1968 GMC P25/P2500 Vans
Make a smart move for your 1968 GMC P25/P2500 Van with our Performance Water Outlet Gasket for $10.39.
Mr. Gasket – Mr. Gasket Water Outlet Gasket, 740C (Part No.740C)
from
$10.39
This is a high quality gasket that will seal that leaking water neck, and provide you with years of service. This gasket works well in all applications.
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Top-Rated Performance Engine Brands For Your 1968 GMC P25/P2500 Van
When it comes to finding the perfect Performance Engine for your 1968 GMC P25/P2500 Van, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Performance Engine brands including FEL-PRO Performance, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $31.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1968 GMC P25/P2500 Van, providing peace of mind with parts that meet or exceed OEM standards.
Popular FEL-PRO Performance 1968 GMC P25/P2500 Van Performance Engines
If you’re looking for a top-quality Performance Engine for your 1968 GMC P25/P2500 Van, Advance Auto Parts has exactly what you need with our selection of FEL-PRO Performance Performance Engines. We have 3 FEL-PRO Performance Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $31.99 and an average cost of $39.82, you’ll find the perfect Performance Engine for your needs and budget. FEL-PRO Performance Performance Engines for the 1968 GMC P25/P2500 Van come highly rated, with over 3 customer reviews and an impressive average rating of 4.2 stars. Choosing a FEL-PRO Performance Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$42.49
(1)
FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003
“Real good products”
from
$44.99
(1)
FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004
“Racing application”
FAQs for 1968 GMC P25/P2500 Van Performance Engines
What are the best-selling Performance Engines for 1968 GMC P25/P2500 Vans?
Out of 18 Performance Engines that fit 1968 GMC P25/P2500 Vans, the following parts are the top sellers:
- FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (5189543) – $42.49
- FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010 (5990459) – $51.99
- FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640 (19781133) – $22.99
What’s the price range for 1968 GMC P25/P2500 Van Performance Engines?
The prices of Performance Engines for the 1968 GMC P25/P2500 Van range from $10.39 up to $545.99 for the most premium parts.
What is the average price of a Performance Engine for a 1968 GMC P25/P2500 Van?
The average price for Performance Engines for the 1968 GMC P25/P2500 Van is $117.48. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Engines for other GMC P25/P2500 Van model years?
What are the cheapest Performance Engines for my 1968 GMC P25/P2500 Van?
The cheapest 1968 GMC P25/P2500 Van Performance Engines we carry are:
- Mr. Gasket Water Outlet Gasket, 740C (6120954) – $10.39
- Mr. Gasket Intake Manifold Bolt Set – Hex Head, 955G (6120970) – $18.79
- FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640 (19781133) – $22.99
- FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602 (5189713) – $23.99
- Spectre Water Neck Chev Early W/Hdr, 42303 (22905364) – $25.99
Does Advance Auto Parts sell Performance Engines for any other 1968 GMC models?
Yes. We stock Performance Engines for 13 other popular 1968 GMC models. Some of the most popular are 1968 C15/C1500 Pickup Performance Engines, 1968 C15/C1500 Suburban Performance Engines, 1968 K15/K1500 Pickup Performance Engines, 1968 K25/K2500 Pickup Performance Engines, and 1968 K15/K1500 Suburban Performance Engines.
What are the top-rated Performance Engines that fit the 1968 GMC P25/P2500 Van?
Based on 30 reviews by customers, our 1968 GMC P25/P2500 Van Performance Engines have an average customer rating of 4.8 stars. These are the highest-rated categories of Performance Engines for the 1968 GMC P25/P2500 Van and their top-rated products:
- Performance Water Outlet Gaskets
- Mr. Gasket Water Outlet Gasket, 740C (6120954) – $10.39
- Performance Engine Cylinder Head Gaskets
- FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (5189543) – $42.49
- FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004 (5990432) – $44.99
What types of Performance Engines do you sell for my 1968 GMC P25/P2500 Van?
As of 8/2/26, these are some of the most in-demand types of Performance Engines for a 1968 GMC P25/P2500 Van:
Can I get help with 1968 GMC P25/P2500 Van Performance Engine orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Performance Engines and more.
What is your return policy for GMC P25/P2500 Van Performance Engines?
Advance Auto Parts keeps returns simple. For new GMC P25/P2500 Van Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.