1966 Chevrolet K20 Pickup Performance Flexplates
Keep Your 1966 Chevrolet K20 Pickup in Top Shape with Quality Performance Flexplates
Whether you’re repairing or upgrading your Performance Flexplate, using high-quality parts is key to keeping your 1966 Chevrolet K20 Pickup looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Flywheel and Flexplates. 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.
Competitive Prices and Extensive Inventory
The average price for a 1966 Chevrolet K20 Pickup Performance Flexplate at Advance Auto Parts is around $335.74, with a range that starts at $155.99 and goes up to $573.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8, Power Train, and Flywheel: Chev 40Lb Steel start at just $169.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Flexplate, 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 1966 Chevrolet K20 Pickup in peak condition, inside and out.
Find Your Specific 1966 Chevrolet K20 Pickup Performance Flexplates
Looking for the perfect Performance Flexplate for your 1966 Chevrolet K20 Pickup? You’re in the right place. Below, you’ll find links to various types of Performance Flexplates that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Flexplates, ensuring durability and a precise fit for your Chevrolet K20 Pickup. Whether you’re driving a 1966 model or another popular model year like
1960,
1961,
1962,
1963,
1964,
1970,
1971,
1973, and
1974, we’ve got you covered. Purchasing Performance Flexplates 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 Flexplates that fit your vehicle.
Essential 1966 Chevrolet K20 Pickup Performance Flexplates
B & M – Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8 (Part No.20230)
from
$169.99
As performance levels increase, an O.E. style flexplate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high performance flexplate designed for 1955-85 GM small block (internally balanced) V8 engines along with 4.3L V6 engines. Also fits 1990 and earlier GM big block (internally balanced) V8 engines with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.75 or 11.5 inch converter mounting locations, 168 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.
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
Hays – Power Train (Part No.10-010)
from
$155.99
Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine. Zinc dichromate plated to resist rust and corrosion. Meets SFI specification 29.1 for racing.
Product Features:
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Product Features:
- Thicker Than Stock Steel Plate
- Ring Gear Securely Welded
- Dual Bolt Patterns
- Zinc-Dichromate Plated To Resist Corrosion
- Withstands High Torque and RPM
Hays – Power Train (Part No.10-235)
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.
Product Features:
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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
Hays – Flywheel: Chev 40Lb Steel (Part No.10-140)
from
$442.99
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.
Product Features:
See More
Product Features:
- Certified Billet Material
- Borg and Beck Clutch Pattern
- Long-Style Clutch Pattern
- Ring Gear Securely Mounted To Prevent Spinning
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.
Product Features:
See More
Product Features:
- Certified Billet Material
- Borg and Beck Clutch Pattern
- Long-Style Clutch Pattern
- Ring Gear Securely Mounted To Prevent Spinning
Popular 1966 Chevrolet K20 Pickup Performance Flexplates Categories
Most Popular Performance Flywheel and Flexplates for 1966 Chevrolet K20 Pickups
Enhance your 1966 Chevrolet K20 Pickup with one of the 4 Performance Flywheel and Flexplates we have in stock, starting at just $155.99.
Hays – Power Train (Part No.10-010)
from
$155.99
Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine. Zinc dichromate plated to resist rust and corrosion. Meets SFI specification 29.1 for racing.
Product Features:
See More
Product Features:
- Thicker Than Stock Steel Plate
- Ring Gear Securely Welded
- Dual Bolt Patterns
- Zinc-Dichromate Plated To Resist Corrosion
- Withstands High Torque and RPM
B & M – Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8 (Part No.20230)
from
$169.99
As performance levels increase, an O.E. style flexplate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high performance flexplate designed for 1955-85 GM small block (internally balanced) V8 engines along with 4.3L V6 engines. Also fits 1990 and earlier GM big block (internally balanced) V8 engines with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.75 or 11.5 inch converter mounting locations, 168 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.
Product Features:
See More
Product Features:
- NHRA/IHRA Legal For All Classes
- Includes SFI Certification Sticker
- Ideal For Street Applications
- To Extreme Duty Racing
- To High RPM Use
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.
Product Features:
See More
Product Features:
- Certified Billet Material
- Borg and Beck Clutch Pattern
- Long-Style Clutch Pattern
- Ring Gear Securely Mounted To Prevent Spinning
Hays – Flywheel: Chev 40Lb Steel (Part No.10-140)
from
$442.99
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.
Product Features:
See More
Product Features:
- Certified Billet Material
- Borg and Beck Clutch Pattern
- Long-Style Clutch Pattern
- Ring Gear Securely Mounted To Prevent Spinning
FAQs for 1966 Chevrolet K20 Pickup Performance Flexplates
What are the best-selling Performance Flexplates for 1966 Chevrolet K20 Pickups?
Out of 4 Performance Flexplates that fit 1966 Chevrolet K20 Pickups, the following parts are the top sellers:
- Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8 (17130003) – $169.99
- Power Train (22900250) – $573.99
- Flywheel: Chev 40Lb Steel (22900217) – $442.99
What’s the price range for 1966 Chevrolet K20 Pickup Performance Flexplates?
The prices of Performance Flexplates for the 1966 Chevrolet K20 Pickup range from $155.99 up to $573.99 for the most premium parts.
What is the average price of a Performance Flexplate for a 1966 Chevrolet K20 Pickup?
The average price for Performance Flexplates for the 1966 Chevrolet K20 Pickup is $335.74. Keep in mind the variety of part types within our Performance Flexplate 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 Flexplates for other Chevrolet K20 Pickup model years?
What are the cheapest Performance Flexplates for my 1966 Chevrolet K20 Pickup?
The cheapest 1966 Chevrolet K20 Pickup Performance Flexplates we carry are:
- Power Train (22900226) – $155.99
- Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8 (17130003) – $169.99
- Flywheel: Chev 40Lb Steel (22900217) – $442.99
- Power Train (22900250) – $573.99
Does Advance Auto Parts sell Performance Flexplates for any other 1966 Chevrolet models?
Yes. We stock Performance Flexplates for 17 other popular 1966 Chevrolet models. Some of the most popular are 1966 Impala Performance Flexplates, 1966 K10 Performance Flexplates, 1966 El Camino Performance Flexplates, 1966 Corvette Performance Flexplates, and 1966 Chevy II Performance Flexplates.
What are the top-rated Performance Flexplates that fit the 1966 Chevrolet K20 Pickup?
The one 1966 Chevrolet K20 Pickup Performance Flexplate we have in stock is the Power Train. It is rated 1 stars and costs $155.99.
What types of Performance Flexplates do you sell for my 1966 Chevrolet K20 Pickup?
We currently have just 1 Performance Flexplate in stock for a 1966 Chevrolet K20 Pickup, and as of 11/2/25, it is a Performance Flywheel and Flexplate.
Can I get help with 1966 Chevrolet K20 Pickup Performance Flexplate orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Performance Flexplates and more.
What is your return policy for Chevrolet K20 Pickup Performance Flexplates?
Advance Auto Parts keeps returns simple. For new Chevrolet K20 Pickup Performance Flexplates and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.