CHEVY BBC 454 4.500" STROKE 6.385" ROD 4340 FORGED STEEL CRANKSHAFT 2PC SEAL

Description

CHEVY BBC 454 4.500" STROKE 6.385" ROD 4340 FORGED STEEL CRANKSHAFT 2PC SEAL
Description:
This is a new 4340 forged nitrided Standard weight Chevy BBC 454 crankshaft with 2 piece rear seal.
Forged 4340 steel in a non-twist forging with multi-stage heat treatment
Shot-peened, stress-relieved, and nitrided surface for superior durability
Target bobweight guaranteed +/- 2%. Will internal balance without heavy metal
Recommended for use up to 1500hp
Engine: BBC (454 Mains)
Material: Forged 4340 Steel
Stroke: 4.500" Stroke
Rod Journal Diameter: 2.200"
Min. Rod Length: 6.385"
Main Journal Diameter: 2.749"
Rear Main Seal: 2-Piece
Balance Type: Internal Balance
Note: Professional Installation is Highly Recommended