Eagle · New
Eagle Chrysler RB 4.150in Crank 6.760in H-Beam -29cc 4.350in Pistons Balanced Assembly
MPN B21206030 · Store SKU eagB21206030
$3,808.99
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.
Supplier stock checked 11/7/2026, 5:03:39 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
BALANCED 4.150" Forged 4340 Crank,6.760" H-BEAM Rods,7/16" ARP 8740 BOLTS,Forged 2618 JE -29CC INVERTED DOME 4.350" 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. Balanced Competition Assembly Chrysler RB
Manufacturer fitment & guides
- Chrysler RB
- 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
