Chrysler Aftermarket 383-440 V8 & Hemi with 8 bolt crank, .875" Under Head Length, 1/2"-20" Thread Size, Pro Series ARP Flywheel Bolt Kit 245-2801
ARP Flywheel 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 have developed special bolts that are far superior to OEM hardware. ARP offers two styles of ARP Flywheel bolts bolts: High Performance and Pro Series.
Both ARP Flywheel bolts are forged from aerospace alloy and heat-treated prior to thread rolling and machining. Both feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength nd improved flywheel register.
The popular ARP High Performance series is rated at 180,000 psi, and the premium grade ARP Pro Series, originally developed for NASCAR Winston Cup competition, has a 200,000 psi rating. Complete with washers and nuts where applicable.
NOTE: The thread size of metric fasteners is listed using international designations. For example, “M10” indicates a 10mm thread size.
Brand
ARP
Fastener Finish
Black oxide
Fastener Material
Chromemoly
Head Style
12-point
Notes
Fits models with 8-bolt crankshafts.
Part Type
Flywheel Fasteners
Product Line
ARP Pro Series Flywheel Bolt Kits
Quantity
Sold as a set of 8.
Rear Main Seal Style
2-piece
Thread Size
1/2-20 RH in.
Washer Included
Yes
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