Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / Mahle / New

Mahle MS Piston Set BBM 445ci 4.350in Bore 3.75in Stroke 6.76in Rod 0.990 Pin -8cc 10.3 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 445ci 4.350in Bore 3.75in Stroke 6.76in Rod 0.990 Pin -8cc 10.3 CR Set of 8

MPN 929962750 · Store SKU mhl929962750

$877.97

Sold as one set of 8.

CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 7:11:19 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

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

446cid 4.350 x 2.065CH, 3.750stroke,6.760rod,0.990pin,-8.1cc,608g,10.3CR, 4032 Piston (set) - BIG BLOCK MOPAR (RB) / 440 FLAT TOP

Manufacturer fitment & guides

  • Chrysler Big Block 446 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
More from Mahle ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your cart.