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Wiseco Chevrolet LS 4.000in Bore 1.335in CH 4.00 CC Pro Tru Street Piston Set

Wiseco · New

Wiseco Chevrolet LS 4.000in Bore 1.335in CH 4.00 CC Pro Tru Street Piston Set

MPN PTS523AS · Store SKU wisPTS523AS

$714.99
IN STOCK5 ready to ship

Supplier stock checked 11/7/2026, 5:03:39 AM 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

Our Pro Tru Street series pistons are forged from 4032 alloy aluminum in Mentor, Ohio and includes rings, pins, and clips for an all-inclusive rebuild. For any build budget, Wiseco has the piston to get you on the road or down the track. Wiseco Chevrolet LS Piston Set, 4.000 in. Bore, 1.335 in. Compression Height, 0.945 in. Pin Diameter, Pro Tru Street, Set of 8. Piston Set, Chevrolet, LS, 4.000 in. Bore, Pro Tru Street, Set of 8

Manufacturer fitment & guides

Check PTS523AS 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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