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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

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

$877.97

Sold as one set of 8.

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Supplier stock checked 11/8/2026, 2:44:27 AM UTC. Adding a part does not reserve it.

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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

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
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