Flexplate bolts play an important role in the performance and safety of race cars and street machines alike. That’s why the fastener experts at ARP develop special bolts that are far superior to OEM hardware. Forged from aerospace alloy and heat-treated prior to thread rolling and machining.

Exclusive, flat, 12-point head design
Larger than stock shank diameter for increased strength and improved flexplate register
Originally developed for NASCAR Winston Cup competition
200,000 psi rating
UHL: 0.680"
Thread Size: 7/16-20
Wrenching: 3/4"
0.24" Bolt head thickness
Set of 6 bolts

Fits:

Chevrolet 90° V6
265-454 Chevy V8 with 2-Pc rear seal
Ford 289-400 V8

Ratings & Reviews

4.7

7 Reviews

Overall Assessment

Customers appreciate our product for its high-quality, strength, and efficiency. The precise parts received are always deemed the correct ones, with tailored-fitting aspects highly valued by users with varying machines like the Oldsmobile. The product stands out in the market due to its unparalleled durability and multi-utility before tread deterioration lauded as it's the best for bolts. Known for doing its job well, the exceptional material quality implies superior usability, contributing to customer satisfaction. The right length and thread further augment the product's practicality, making it customer-preferred compared to competitors.

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4.7

7 reviews

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The parts I get from you guys are always the right parts kee

5.0

3 years ago

Rpm tim

Hastings mn

Verified

Part are good parts

Would Recommend

Yes!

5.0

5 years ago

JackStand

Charleston S.C

Verified

Best product for bolts !

Would Recommend

Trust ARP

5.0

8 years ago

Rat Rod Relics

Saginaw Mi

Verified

Nice product

Would Recommend

Will fit my Oldsmobile

4.0

10 years ago

Paul

Dieppe, NB

Verified

Took a chance by ordering these, but they fit perfectly on my Olds motor.

Would Recommend

Very pleased

5.0

10 years ago

Scott

Brownsburg, IN

Verified

Did the job well

Would Recommend

ARP bolts

5.0

10 years ago

Hud

Saucier, MS

Verified

great quality bolts, strongest on the market and you get many uses before the treads start looking bad

Would Recommend

just what i needed and order

4.0

10 years ago

fresno calif

Verified

Right length and thread

Would Recommend

Showing 7 of 7 reviews

Questions & Answers

1 Question • 1 Answer

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Should I put star washers on the bolts

by Shawn

• 4 years ago

1 answer

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