Pro Main Stud Set - 2RZ/3R/2TR
ARP main studs are manufactured from 8740 chromoly steel, heat-treated in-house to 200,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others. All kits come complete with 10 hardened parallel-ground washers and 10 aerospace quality nuts. Reduce crankshaft flex and main cap fatigue with these premium quality main studs. Don't settle for anything less than the best! And if you've increased your horsepower significantly, you should upgrade to our Main Cap Stud Set for added strength.
Caution Line Boring of block Will be recommended if not needed
Contact our Tech Support Line for further information at 928-855-6341.
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