ARP (Automotive Racing Products) has just released a new high-performance 12-Point Main Bolt Kit for Chrysler 273-440 Wedge applications. These bolts are cold forged to ensure molecular integrity, heat treated before thread rolling and machining, and nominally rated at 200K tensile strength. The 140-5002 kit boasts an optimal design based on enhanced reliability and strength.
- (10) 8740 chromoly 12-point main bolts.
- (1) premium chromoly chamfered washers.
- (1) 0.5 oz pack of ARP Ultra-Torque fastener assembly lubricant.