Manufacturer reference photos may show other components. Your order includes the sale unit described here.
Mahle · New
Mahle MS Piston Set BBM 520ci 4.350in Bore 4.375in Stroke 7.1in Rod 0.990 Pin -8cc 11.9 CR Set of 8
MPN 929962450 · Store SKU mhl929962450
Sold as one set of 8.
Supplier stock checked 11/8/2026, 3:26:27 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
520cid 4.350 x 1.412CH, 4.375stroke,7.100rod,0.990pin,-8.1cc,509g,11.9CR, 4032 Piston (set) - BIG BLOCK MOPAR (RB) / 440 FLAT TOP
Manufacturer fitment & guides
- Chrysler Big Block 520 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