-40%
ARP 134-5001 Main Cap Fasteners-2-Bolt Main SBC 350, 400 Hex
$ 21.11
- Description
- Size Guide
Description
ARP 134-5001 Main Cap Fasteners-2-Bolt Main SBC 350, 400 HexMain Bolt Style:
2-bolt
Fastener Style:
Bolt
Head Style:
Hex
Works with Windage Tray:
No
Fastener Yield Strength (psi):
180,000 psi
Nuts Included:
No
Washers Included:
Yes
Quantity:
Sold as a kit.
Notes:
Designed to fit large journal crankshafts.
ARP High Performance Series main bolts are rated at 180,000 psi and a popular premium replacement for OEM fasteners. Designed to meet the exacting standards and demands of professional engine builders, ARP bolts are forged from 8740 chromoly steel and feature a reduced wrenching head, large underhead radius, and rolled threads for the utmost in reliability. The threads are rolled after heat-treating which gives them about 2,000 percent better fatigue strength than most main bolts that are threaded prior to heat-treating. Hardened parallel-ground washers are included with each kit.