Scat 4340 Forged Crankshaft - SB Chevy 400 - 3.875" Stroke - 6.000" Rod Length - 2.100" Rod Journal RG10002M 2lb of weight on top

2lb of weight on top of your engine

Channel 1 and 2 inputs can be configured for RPM

1962-1968 Chevrolet Corvette

3/8 in NPT Bypass Ports / Cam Stop Hardware Included

Impact Vapor/Air Vapor/Vapor SC/Vapor LS/Charger/Super Charger/Draft Helmets

Scat 4340 Forged Crankshaft - SB Chevy 400 - 3.875" Stroke - 6.000" Rod Length - 2.100" Rod Journal RG10002M 2lb of weight on topCranks are Nitride hardened and straightened, with large fi llet radii on all journals for increased lubrication. All rod journals have lightening holes. Each crank has straight shot, back drilled oiling for maximum efficiency. Available in standard, lightweight and superlight models. Lightweight cranks are knife edged and profiled for weight reduction. Superlight cranks feature pendulum undercut counterweights for additional weight reduction. All