Trans-Dapt V-Belt 1-Groove Crankshaft Pulley - 6.563 in Diameter - Machined Aluminum - Short Water Pump - Small Block Chevy AS05521 Not for use with most

Not for use with most oils (see previous point for exceptions)

Electric fans require very little amperage and are suitable for use in race car or tow vehicle

The Three Stage Retard Control allows you to retard your ignition timing in three different stages

Available for Chevy and Ford engines

Independent Compression & Rebound Double Adjustable (DD) or Ride Sensitive Non-Adjustable (ALN)

Trans-Dapt V-Belt 1-Groove Crankshaft Pulley - 6.563 in Diameter - Machined Aluminum - Short Water Pump - Small Block Chevy AS05521 Not for use with mostTrans Dapt Performance Crankshaft Pulley, 1 Groove, Chevrolet 283 350, Short Water Pump Machined Aluminum Trans Dapt Crankshaft Pulley 9480 6. 6 in. Diameter Single Groove Short Style Machined Aluminum Crankshaft Pulley Vehicle Applications: 1957 1968 Chevrolet Corvette 1958 1968 Chevrolet Biscayne 1959 1968 Chevrolet El Camino 1960 1968 Chevrolet C20 Pickup 1957 1957 Chevrolet One Fifty Series 1957 1957 Chevrolet Two Ten Series 1957 1958 Chevrolet