Wiseco · New
Wiseco Chevy Big Block 4.625in Bore 1.270in CH 28.00 CC Piston Set
MPN K0157B125 · Store SKU wisK0157B125
Supplier stock checked 11/7/2026, 6:42:03 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco's Professional Series. Wiseco Chevrolet Big Block Piston Set, 4.625 in. Bore, 1.270 in. Compression Height, 0.990 in. Pin Diameter, Professional, Set of 8. Piston Set, Chevrolet, Big Block, 4.625 in. Bore, Professional, Set of 8
Manufacturer fitment & guides
Check K0157B125 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y