Toyota B58B30 Stroker Kit - 100mm Stroke/ProH2K Connecting Rods/Custom Pistons

4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for...

ARP Toyota Supra B58B30 Main Stud Kit

Stock stroke 4340 billet. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are...

Supertech Performance has released newly developed rods that are manufactured from a high tensile strength 4340 alloy, offering excellent wear and fatigue resistance in optimal conditions. Supertech...

When adding power to BMW's B58 engines, the pistons are a potential point of failure. Wiseco provides an upgraded high-strength piston for this specific application. Wiseco pistons are forged from...