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Wiseco Chevy XLS FT 1.250inch CH Piston Shelf Stock

Wiseco · New

Wiseco Chevy XLS FT 1.250inch CH Piston Shelf Stock

MPN 6413RX4 · Store SKU wis6413RX4

$143.99
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 10:14:23 PM UTC. Adding a part does not reserve it.

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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 Small Block Piston, 4.040 in. Bore, 1.2505 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 1. Piston, Chevrolet, Small Block, 4.040 in. Bore, Professional, Set of 1

Manufacturer fitment & guides

Check 6413RX4 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
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