Kit includes a Wiseco .040 over, 103.00 mm, 4902M10300, 9.2:1 compression Piston Assembly (Piston, Rings, Wrist Pin & Circlips) and Top End Gasket Set With Valve Seals

Wiseco Pistons are known for durability, longevity, and increased horsepower. Innovative forging design and piston skirt provides maximum horsepower and torque.

What are the advantages to using Wiseco Pistons?

• All Wiseco Pistons are Forged from high silicon, low expansion aluminum alloy which offers superior strength, reduced weight, improved heat transfer and longer life.
• Forged reinforced dome features waffle design for improved heat transfer and additional strength.
• CNC computerized high-speed Diamond Turning Centers hold exact tolerances with no size variations.
• Closer wrist pin boss spacing eliminates wrist pin flex

Shipping:

FREE SHIPPING on this item (within United States only). When paying, if you have a PO Box and Street Address, please provide both addresses with the payment.