Series 9000 Cast Stroker Lightweight Crankshaft SC935037506000L Product:SB Chevy stroke to 383, 3.750" Stroke, 1 piece Rear Main Seal, use 6. 0-6425 or 0-7448) Installation Notes:>

0-6425 or 0-7448) Installation Notes:> These kits can be used to convert Holley Carburettors which originally came equipped with manually-operated choke or automatic/electric operated choke

as well as several other applications

Designed for street 396-502 cid big-block Chevy V8s using general duty oval-port cylinder heads

All billet rails are to suit 14mm (9/16") injectors

Each Pro Mag 12LT is supplied with a bronze gear

Series 9000 Cast Stroker Lightweight Crankshaft SC935037506000L Product:SB Chevy stroke to 383, 3.750" Stroke, 1 piece Rear Main Seal, use 6. 0-6425 or 0-7448) Installation Notes:>Series 9000 Cast Stroker Lightweight CrankshaftSB Chevy stroke to 383, 3. 750" Stroke, 1 piece Rear Main Seal, use 6. 000" Rods SC935037506000L 935037506000L 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.