ARP Subaru WRX EJ20 & EJ25 Block Bolts

ARP Subaru WRX EJ20 & EJ25 Block Bolts 260-5401
ARP Subaru WRX EJ20 & EJ25 Block Bolts 260-5401
Item# 260-5401
Regular price: $736.89
Sale price: $438.95
Availability: Usually ships the same business day
This item is currently out of stock!

Product Description

ARP main bolts are Forged from 8740 chrome moly, all bolts feature generous under-head radius and rolled threads for the utmost reliability. The threads are rolled after heat treating, which gives them about 1000% longer fatigue life than most main bolts, which are threaded prior to heat-treating. ARP provides Parallel-ground, hardened washers that are included with each kit. Tech Tips for Main and Head bolts installation by ARP Automotive Racing Products

*Due to increased installation torque over OEM bolts a main bearing align hone is required prior to final assembly of engine.