Allstar Performance Crankshaft Pulley — 1:1 V-Belt 2 Groove, 4.75 in, Black Anodized | ALL31094 1982-chevrolet-p30-esi4511839 307-05-8050 and 307-05-8055

307-05-8050 and 307-05-8055

10⁰ or 20⁰ of timing retard for quick starts

"text":"ALL99104 is a tension lever kit used as a replacement part for the Allstar Heated Tire Groover and Tire Siper

Choose from three lens color options to get the look you're after

These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood

Allstar Performance Crankshaft Pulley — 1:1 V-Belt 2 Groove, 4.75 in, Black Anodized | ALL31094 1982-chevrolet-p30-esi4511839 307-05-8050 and 307-05-8055The Allstar Performance ALL31094 is a 1: 1 ratio crankshaft pulley for V belt applications, machined from aluminum with a black anodized finish. It has 2 grooves, a 4. 75 in diameter, and includes mounting hardware. It is designed for Small Block Chevy engines with a short water pump. Spec Sheet: Allstar Spec Sheet Compatibility This pulley fits Small Block Chevy engines with a short water pump. FAQ What size is the Allstar Performance ALL31094