Mahle · New
Mahle MS Piston Sets 488c.i. 4.155bore 4.5stroke 7.1rod 1.26c/h 0.990pin -22ccvol 492g 10.1c/r 4032
MPN 930274555 · Store SKU mhl930274555
$895.63
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.
Supplier stock checked 11/7/2026, 6:00:02 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
488cid 4.155 x 1.260CH, 4.500stroke,7.100rod,0.990pin,-22.0cc,491g,10.0CR, 4032 Piston (set) - BIG BLOCK OLDSMOBILE 455 Stroker DISH
Manufacturer fitment & guides
- Oldsmobile Big Block 488 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
