1966 GMC PB25 Series Performance and Racing Products
Find Your Specific 1966 GMC PB25 Series Performance and Racing Products
Below you will find various in-demand GMC Performance and Racing Products, components and accessories for your 1966 PB25 Series. Advance Auto Parts has popular PB25 Series parts like Performance Ignition Products, Performance Exhaust Products, Performance Engines and more. You’ll also find aftermarket and OEM Performance and Racing Products for other PB25 Series model years. Select a category of 1966 GMC PB25 Series Performance and Racing Products below and start saving instantly.
Popular 1966 GMC PB25 Series Performance and Racing Products Categories
Essential Performance and Racing Products for 1966 GMC PB25 Series
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.
B & M – Master Overhaul Kit For Powerglide Transmission (Part No.21040)
from
$459.99
The B&M Master Racing Overhaul Kit includes all gaskets, seals, bushings and high performance friction materials. No transbrake body gaskets or instructions included.
Product Features:
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Product Features:
- Complete High Perf. Or Racing Trans. Overhaul
- Includes Only OEM Valvebody Gaskets
- Instructions Not Included
Mr. Gasket – Thermocap Radiator Cap (Part No.2470R)
from
$56.99
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.
Product Features:
See More
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
Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)
from
$53.99
Knowing your coolant temperature can help to prevent burn injuries. Thermocap Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal. Never attempt to remove Thermocap Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Reclamation valve works great with your coolant recovery system. Your radiator can reclaim coolant from your overflow bottle. Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges.
Product Features:
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Product Features:
- Indicates Coolant Temperature
- Helps to Prevent Injuries from coolant or steam burns
- Integrated Coolant Reclamation Valve
- Improves Underhood Appearance
- Fahrenheit and centigrade readings
- Various valve pressures available
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:
See More
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.
B & M – Automatic Shifter, Pro Ratchet Shift, Powerglide (Part No.80840)
from
$499.99
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
Product Features:
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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
B & M – Flexplate for 168 tooth, 2-Piece Rear Main Seal, Chevy V8 (Part No.20230)
from
$173.99
Heavy Duty Flexplate fits: Chevrolet – ’55-’85 SB V8 And 90 deg. V6 with 168 tooth ring gear And 10-3/4 in. or 11-1/2 in b.c. exc. 400Chevrolet – ’90 And earlier Chevrolet BB V8 with 168 tooth ring gear And 10-3/4 in or 11-1/2 in b.c. exc. 454
Product Features:
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Product Features:
- NHRA/IHRA Legal For All Classes
- Includes SFI Certification Sticker
- Ideal For Street Applications
- To Extreme Duty Racing
- To High RPM Use
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:
See More
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.
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:
See More
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.
Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)
from
$204.99
The Mallory Promaster Classic series ignition coil is designed to meet today’s specialized ignition requirements. This coil features a faster rise time and increased spark duration (compared to stock) to increase performance. It has a glass-filled polyester case and oil-filled construction to ensure a long life and no energy loss from arcing. This coil also offers excellent wire retention with a spark plug type secondary post, and brass contact terminals.
Product Features:
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Product Features:
- Classic good looks
- High current / voltage output
- Spark plug style terminal for excellent coil wire retention
- Brass contact terminals
- Mounting bracket included
- Can be used on inductive and CD ignitions
Mallory – Unilite Ignition Module (Part No.605)
from
$95.99
Requires a 1.4 ohms Ballast resistor, Loom resistor or internally resisted coil.
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
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.
Upgrade your 1966 GMC PB25 Series with Top-Quality Performance and Racing Products
When it comes to maintaining or upgrading your 1966 GMC PB25 Series, 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 PB25 Series functioning at its best. At Advance Auto Parts, we offer a wide selection of 14 Performance and Racing Products for the 1966 GMC PB25 Series, designed to meet your needs without breaking the bank.
From
Performance Ignition Product
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 1966 GMC PB25 Series at great prices.
Our Performance and Racing Products inventory for this model
ranges from just $22.99 to $499.99, with
an average price of $165.95.
Our 14 Performance and Racing Products in stock come from 5 trusted brands, so you’re sure to find the right part for your 1966 GMC PB25 Series 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 1966 GMC PB25 Series, we stock popular OEM and aftermarket Performance and Racing Products from top names
like Mallory, and more.
Mallory Performance and Racing Products
start at just $95.99 and boast an impressive 4.9 stars average rating from customers.
With 40 customer reviews and counting, our 1966 GMC PB25 Series 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, Fluids and Chemicals
and more to make sure your 1966 GMC PB25 Series is always ready to roll. We’re committed to providing you with everything you need to keep your PB25 Series in top shape, all in one place.
Start shopping confidently below for your 1966 GMC PB25 Series!
Best-Selling Performance Ignition Products for 1966 GMC PB25 Series
Enhance the driving experience in your GMC with 2 quality Performance Ignition Product components, starting at $95.99.
Mallory – Unilite Ignition Module (Part No.605)
from
$95.99
Requires a 1.4 ohms Ballast resistor, Loom resistor or internally resisted coil.
Product Features:
See More
Product Features:
- Service Part
- No Moving Parts To Wear Out
- Self Contained Unit
- Can Drive OEM
- Can Drive High Performance Ignition Coils
Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)
from
$204.99
The Mallory Promaster Classic series ignition coil is designed to meet today’s specialized ignition requirements. This coil features a faster rise time and increased spark duration (compared to stock) to increase performance. It has a glass-filled polyester case and oil-filled construction to ensure a long life and no energy loss from arcing. This coil also offers excellent wire retention with a spark plug type secondary post, and brass contact terminals.
Product Features:
See More
Product Features:
- Classic good looks
- High current / voltage output
- Spark plug style terminal for excellent coil wire retention
- Brass contact terminals
- Mounting bracket included
- Can be used on inductive and CD ignitions
Most Popular 1966 GMC PB25 Series Performance Exhaust Products
Customize your GMC with 1 Performance Exhaust Products products
like Performance Exhaust Manifold Gaskets, all
priced under $35.99.
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:
See More
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 1966 GMC PB25 Series Performance Engines
Upgrade GMC PB25 Series with top-quality Performance Engines parts, including 6 OEM and aftermarket selections for your 1966 model.
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:
See More
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:
See More
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 – Performance Cylinder Head Gasket (Part No.1025)
from
$74.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
Product Features:
See More
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.
Competition Cams – High Energy 212/212 Hydraulic Flat Cam for Chevrolet 194-250 V6 (Part No.61-233-4)
from
$435.99
High Energy 212/212 Hydraulic Flat Cam for Chevrolet 194-250 V6
Competition Cams – Magnum 218/218 Hydraulic Flat Cam for Chevrolet 194-250 V6 (Part No.61-244-4)
from
$379.99
Magnum 218/218 Hydraulic Flat Cam for Chevrolet 194-250 V6
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:
See More
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.
In-Demand Performance Radiators for 1966 GMC PB25 Series
Select from 2 premium Performance Radiators parts for your 1966 GMC PB25 Series, with prices ranging from $53.99 to $56.99.
Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)
from
$53.99
Knowing your coolant temperature can help to prevent burn injuries. Thermocap Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal. Never attempt to remove Thermocap Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Reclamation valve works great with your coolant recovery system. Your radiator can reclaim coolant from your overflow bottle. Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges.
Product Features:
See More
Product Features:
- Indicates Coolant Temperature
- Helps to Prevent Injuries from coolant or steam burns
- Integrated Coolant Reclamation Valve
- Improves Underhood Appearance
- Fahrenheit and centigrade readings
- Various valve pressures available
Mr. Gasket – Thermocap Radiator Cap (Part No.2470R)
from
$56.99
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.
Product Features:
See More
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
Most Sold 1966 GMC PB25 Series Performance Transmissions
Explore our best-selling GMC parts for the 1966 PB25 Series among 1 OEM and aftermarket options starting from $459.99.
B & M – Master Overhaul Kit For Powerglide Transmission (Part No.21040)
from
$459.99
The B&M Master Racing Overhaul Kit includes all gaskets, seals, bushings and high performance friction materials. No transbrake body gaskets or instructions included.
Product Features:
See More
Product Features:
- Complete High Perf. Or Racing Trans. Overhaul
- Includes Only OEM Valvebody Gaskets
- Instructions Not Included
Top-Rated Performance and Racing Products Brands For Your 1966 GMC PB25 Series
Shop for the best-rated brands offering Performance and Racing Products and other products for your 1966 GMC PB25 Series. Below you’ll find some of our best rated Performance and Racing Products from Mallory, and more. Performance and Racing Products from these brands that fit a 1966 PB25 Series start at just $95.99 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 1966 GMC PB25 Series Performance and Racing Products
When it comes to maintaining or upgrading your 1966 GMC PB25 Series, 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 1966 GMC PB25 Series. With over 1 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 $95.99. Plus, with over 3 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
$95.99
(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”
FAQs for 1966 GMC PB25 Series Performance and Racing Products
Which Performance and Racing Products are best-sellers for 1966 GMC PB25 Series?
Out of 14 Performance and Racing Products that fit 1966 GMC PB25 Series, the following parts are the top sellers:
- Engine Valve Cover Gasket Set (19781133) – $22.99
- PERFORMANCE OIL PAN GASKET SET (19781547) – $31.49
- Thermocap Radiator Cap (10648711) – $56.99
What’s the price range for 1966 GMC PB25 Series Performance and Racing Products?
Performance and Racing Product prices for the 1966 GMC PB25 Series start at $22.99 and go up to $499.99 for the most premium parts.
What’s the average price of a Performance and Racing Product for a 1966 GMC PB25 Series?
The average price for Performance and Racing Products for the 1966 GMC PB25 Series is $165.95. 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.
What are the cheapest Performance and Racing Products for my 1966 GMC PB25 Series?
The cheapest 1966 GMC PB25 Series Performance and Racing Products we carry in stock are:
- Engine Valve Cover Gasket Set (19781133) – $22.99
- PERFORMANCE OIL PAN GASKET SET (19781547) – $31.49
- Exhaust Manifold Gasket Set (19781863) – $35.99
- Engine Crankshaft Seal Kit (19781945) – $37.99
- Thermocap Radiator Cap (6900022) – $53.99
What are the top-rated Performance and Racing Products that fit the 1966 GMC PB25 Series?
Out of 40 reviews by customers, our 1966 GMC PB25 Series Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1966 GMC PB25 Series and their top-rated products:
- Performance Ignition Products
- Unilite Ignition Module (17350025) – $95.99
What types of Performance and Racing Products do you sell for my 1966 GMC PB25 Series?
As of 6/2/26, these are some of the most in-demand types of Performance and Racing Products for a 1966 GMC PB25 Series:
Can I get help with 1966 GMC PB25 Series 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 PB25 Series Performance and Racing Products?
Advance Auto Parts keeps returns simple. For new GMC PB25 Series 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.
