Scat Enterprises Bbc 4340 Forged Crank - 4.000 Stroke Ext. Bal 4-454-4000-6135

Scat Enterprises BBC 4340 Forged Crank 4.000 Stroke 4-454-4000-6135-LCrankshaft - Standard Weight - 4.000 in Stroke - External Balance - Forged Steel - 1 Piece Seal - Big Block Chevy - Each

Scat Enterprises Sbc 4340 Forged Crank - 4.000 Stroke 4-350-4000-6000Crankshaft - Standard Weight - 4.000 in Stroke - Internal Balance - Forged Steel - 2 Piece Seal - Small Block Chevy - Each

Scat Enterprises Sbc 4340 Forged Crank - 4.000 Stroke 7-350-4000-6000Crankshaft - Excalibur - 4.000 in Stroke - Internal Balance - Forged Steel - 2 Piece Seal - Small Block Chevy - Each