Manley Gm Ls 4340 Forged Crank 4.000 Stroke W/58T R/W 190058

Eagle Gm Ls 4340 Forged Crank 4.000 Stroke/6.125 Rod 434740006100Crankshaft - 4.000 in Stroke - Internal Balance - Steel - 1 Piece Seal - GM LS-Series - Each

Eagle Gm Ls1 4340 Forged Crank - 4.000 Stroke 434640006100Crankshaft - 4.000 in Stroke - Internal Balance - Forged Steel - 1 Piece Seal - GM LS-Series - Each

Eagle Bbc L/W 4340 Forged Crank - 4.000 Stroke 445640046135Crankshaft - 4.000 in Stroke - Internal Balance - Forged Steel - 1 Piece Seal - Big Block Chevy - Each

Eagle Sbf 4340 Forged Crank - 4.000 Stroke 435240006200Crankshaft - 4.000 in Stroke - Internal Balance - Forged Steel - 1 or 2 Piece Seal - Small Block Ford - Each

Eagle Bbc 4340 Forged Crank - 4.000 Stroke 445440026135Crankshaft - 4.000 in Stroke - Internal Balance - Forged Steel - 2 Piece Seal - Big Block Chevy - Each