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Eagle Buick 3.8L V6 3.625in 4140 Steel Crank 6.300in H-Beam -26.2cc 3.819in Piston Balanced Assembly

Eagle · New

Eagle Buick 3.8L V6 3.625in 4140 Steel Crank 6.300in H-Beam -26.2cc 3.819in Piston Balanced Assembly

MPN B45101U3819 · Store SKU eagB45101U3819

$3,227.99
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Supplier stock checked 11/7/2026, 3:38:55 PM UTC. Adding a part does not reserve it.

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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 3.625" Forged 4140 Steel Crank, 6.300" H-BEAM Rods,3/8" ARP 2000 BOLTS, Forged 2618 CP -26.2CC INVERTED DOME 3.819" PISTONS, UPGRADED PISTON PinS,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 BUICK 3.8L V6

Manufacturer fitment & guides

  • BUICK 3.8L
  • 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
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