SCAT SERIES 9000 CAST STROKER LIGHTWEIGHT CRANKSHAFT SUIT SB CHEV 3.750" STROKE Size_-3AN 9 Wideband Oxygen Sensor provides

9 Wideband Oxygen Sensor provides real-time Fuel Map Learn

8 cylinder

AF708-10-12BLK

Will not fit EFI Heads

SCAT SERIES 9000 CAST STROKER LIGHTWEIGHT CRANKSHAFT SUIT SB CHEV 3.750" STROKE Size_-3AN 9 Wideband Oxygen Sensor providesSeries 9000 Cast Stroker Lightweight Crankshaft SB Chevy stroke to 383, 3. 750" Stroke, 1 piece Rear Main Seal, use 6. 000" Rods A perfect way to increase cubic inches on mild to moderate street engines. 3. 750" Stroke. 6. 000" Rod length. 2. 100" Big end journal 350 Mains 1 piece Rear Main Seal External balance. Weight: 51 lbs. Aero wing counterweights increase horsepower by reducing windage. Straight shot oil holes. Lightening holes in all rod