Eagle · New
Eagle Chevy Big Block Rotating Assembly with 4.390in Bore 4.500in Stroke +38cc Dome
MPN 15012030 · Store SKU eag15012030
Supplier stock checked 11/8/2026, 3:12:27 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
4.500" Forged 4340 Steel Crank,6.700" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -38CC INV. DOME 4.390" PISTONS,PLASMA-MOLY FILE-FIT RINGS,KING XP Rod/MAIN BEARINGS. Eagle Competition Rotating Assemblies are perfect for all forms of racing use including nitrous and forced-induction. Competition Assembly Ford 429 / 460 SCJ
Manufacturer fitment & guides
Check 15012030 against the manufacturer’s application information below.
- Supplier application information is withheld while JuiceBuilt checks the exact manufacturer part guide.
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
- Manufacturer information is under review. JuiceBuilt must confirm this part before payment.