Scat Chevy 4340 Forged Standard Steel Crankshaft - SB Chevy 350, 3.750" Stroke, 5.700" Rod Length, 2.100" Rod Journal McLeod 1967-1970 Mercury Cougar

1967-1970 Mercury Cougar

1989-1990 Chevrolet V2500 SuburbanAll GM Turbo-Hydramatic 400 automatic transmissions

Outerwear particulate pre-filter wrap

Eliminates flat spots off idle or at any other RPM range

There is a triple layer anterior toe area for added wear protection with additional reinforcements in the heel and lace guard with double speed-fit closer

Scat Chevy 4340 Forged Standard Steel Crankshaft - SB Chevy 350, 3.750" Stroke, 5.700" Rod Length, 2.100" Rod Journal McLeod 1967-1970 Mercury CougarScat's quality 4340 Forged Steel Crankshafts for small block Chevrolets are nitride hardened, straightened and feature large fillit radii on all journals for increased lubrication, lightening holes in all rod journals for increased lubrication, lightening holes in all rod journals, and counterweights for 5. 7" and 6" connecting rods. Each crank has straight shot, back drilled oiling for maximum efficiency. Available in standard, lightweight and