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ARP

Bolt Set, Flywheel, ARP, Pontiac 350-455, 12 Point - 1/2"-20 Thread Size

Part# : G240085
Mfg#: 290-2802
Sold As: Set
Ship Size: Standard
$34.99
List Price: $38.95
You Save 10%
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Estimated the week of 12/1/2026
Vehicle Specific View fitment for 6 models
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Much more reliable than factory bolts

Flywheel and Flexplate bolts are an important bolt with regards to vehicle performance and safety. ARP manufactures the highest quality flywheel/flexplate bolts on the market due to their attention in using outstanding materials and paying attention to the littlest details in manufacturing. The "High-Performance" series of flywheel/flexplate bolts are made from 8740 chromoly steel and heat-treated so that they have a tensile strength in the 180,000 psi range—much stronger than factory bolts. The ARP "Pro Series" are made from premium-grade steel and heat-treated in-house to a 200,000 psi tensile strength with precision-rolled J-threads after heat-treatment. All the ARP flywheel/flexplate bolts have flat, 12-point heads with a larger shank diameter for increased strength and flywheel/flexplate register. Get the best, get ARP!

Notes

  • This item is not eligible for any further discounts or promotional pricing.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1976 Pontiac Bonneville  
1964–1976 Pontiac Catalina  
1964–1977 Pontiac Grand Prix  
1964–1973 Pontiac GTO  
1961–1974 Pontiac LeMans  
1961–1970 Pontiac Tempest  
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Bolt Set, Flywheel, ARP, Pontiac 350-455, 12 Point - 1/2
ARP Bolt Set, Flywheel, ARP, Pontiac 350-455, 12 Point - 1/2"-20 Thread Size