Mahle · New
Mahle MS Piston Sets 461c.i. 4.155bore 4.250stroke 6.8rod 1.285c/h 0.990pin -6ccvol 510g 11.0c/r
MPN 930275055 · Store SKU mhl930275055
$831.15
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.
Supplier stock checked 11/7/2026, 4:49:39 AM 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
461cid 4.155 x 1.285CH, 4.250stroke,6.800rod,0.990pin,-6.4cc,529g,10.9CR, 4032 Piston (set) - BIG BLOCK PONTIAC 455 Stroker FLAT TOP
Manufacturer fitment & guides
- Pontiac Big Block 461 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
