Scat Chevy 4340 Forged Standard Steel Crankshaft - SB Chevy 400, 3.750" Stroke, 6.000" Rod Length, 2.100" Rod Journal GBISE moving 500 CFM at 0

moving 500 CFM at 0 static pressure while drawing only 4

1984-1995 GMC K2500 Suburban

A new rotor is also supplied to finish off the new kit

1968-1972 Pontiac LeMansFor use on GM Powerglide automatic transmissions

Scat Chevy 4340 Forged Standard Steel Crankshaft - SB Chevy 400, 3.750" Stroke, 6.000" Rod Length, 2.100" Rod Journal GBISE moving 500 CFM at 0Scat'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