Manufacturer reference photos may show other components. Your order includes the sale unit described here.
Mahle · New
Mahle MS Piston Set BBC 555ci 4.560in Bore 4.25in Stroke 6.385in Rod .990 Pin 13cc 10.8 CR Set of 8
MPN 928965360 · Store SKU mhl928965360
Sold as one set of 8.
Supplier stock checked 11/7/2026, 7:25:19 PM 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
555cid 4.560 x 1.270RCH, 4.250stroke,6.385rod,0.990pin,13.0cc,574g,10.8CR, 4032 Piston (set) - BIG BLOCK CHEVY DOME (STD DECK 9.800)
Manufacturer fitment & guides
- Chevy Big Block 555 cu in.
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
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