Wiseco · New
Wiseco LS 3.900in Str 4.005x1.165 -1cc Dome 10.7:1 Custom Pistons - Set of 8 (SPECIAL ORDER)
MPN WIS-12339 · Store SKU wisWIS-12339
Supplier stock checked 11/7/2026, 6:28:03 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
Wiseco LS 3.900in Str 4.005x1.165 -1cc Dome 10.7:1 Custom Pistons - Set of 8 (SPECIAL ORDER)
Manufacturer fitment & guides
Check WIS-12339 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.