Eagle · New
Eagle Ford 390 Competition Rotating Assembly Kit w/ 4.25in H-Beam - 4.08in Bore *Balanced
MPN B157144080 · Store SKU eagB157144080
Supplier stock checked 11/8/2026, 10:58:34 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
BALANCED 4.250" Cast Crank,6.635" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 4032 MAHLE -26CC INV. DOME 4.080" PISTONS,PLASMA-MOLY FILE FIT RINGS,KING SI Rod/MAIN BEARINGS. Eagle Competition Rotating Assemblies are perfect for all forms of racing use including nitrous and forced-induction. Balanced Competition Assembly Ford FE
Manufacturer fitment & guides
- Ford FE
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
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