Our harmonic balancer stud kits feature one of the world’s strongest alloys, AT280, providing unparalleled safety and fastener performance. Through a finite element analysis optimization, and some of the tightest fastener tolerances in the industry, we’ve come up with the last fastener you’ll ever need for your high-performance engine.
These studs feature:
Massive oversized 1-1/4 nut with full 1-1/2 inch flange to distribute the stud load
Rolled Threads
FEA designed necking and fastener stacks
280,000 PSI Ultimate Strength
250,000 PSI Yield Strength
Dual External Coating Technology combines 500+ hours of salt spray endurance in the threads with 3000+ hours on the rod.
NOTE: Does not work with MFP Crank Supports
