Scat BBM 4340 Forged Crank - 4.150 Stroke Hooker BlackHeart the shaft should be dimple

the shaft should be dimple drilled to help pilot set screws and help prevent the assembly from sliding apart

1967-1969 Pontiac Catalina

12" Length

Our TPR Metacarpal bumpers were designed to get the most dexterity possible without giving up protection

Black Primer

Scat BBM 4340 Forged Crank - 4.150 Stroke Hooker BlackHeart the shaft should be dimpleProduct Description: Crankshaft Standard Weight 4. 150 in Stroke Internal Balance Forged Steel 2 Piece Seal Mopar RB Series 426 Hemi 6 Bolt Flange Sold Individually Scat started out as a shop specializing in high performance VW air cooled engines and later branched out into offering crankshafts for larger V8 engines. Today, they maintain three separate divisions: Scat Crankshafts, Procar (custom seats and accessories), and Scat Volkswagen Performance.