This ARP main bolt kit is a High Performance series set for Buick V8 455 engines with 2-bolt main caps. Bolts use a hex head design and are machined from chromoly with a black oxide finish.
Specifications:
- Type: Main Bolt Kit
- Series: High Performance Series
- Head Style: Hex Head
- Main Cap Style: 2-Bolt Mains
- Material: Chromoly
- Finish: Black Oxide
- Quantity: Kit
- Part Number: 125-5201
Applications:
- Buick V8 455
FAQ
What engine does this main bolt kit fit?
Buick V8 455 engines.
What main cap style is it for?
2-bolt main caps.
What material and finish are the bolts?
Chromoly steel, black oxide finish.
What head style is used?
A hex head.

