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Wiseco AC/HON B 4v DOME +8.25 STRUT 8500XX Piston Shelf Stock *SINGLE PISTON ONLY*

Wiseco · New

Wiseco AC/HON B 4v DOME +8.25 STRUT 8500XX Piston Shelf Stock *SINGLE PISTON ONLY*

MPN 6594M85AP · Store SKU wis6594M85AP

$240.99
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 12:49:18 PM UTC. Adding a part does not reserve it.

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Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

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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 Honda B16A Piston, 85.00 mm Bore, 30.00 mm Compression Height, 0.827 in. Pin Diameter, Sport Compact, Set of 1. Piston, Honda, B16A, 85.00 mm Bore, Sport Compact, Set of 1

Manufacturer fitment & guides

Check 6594M85AP 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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