Chevy/GM aluminum alternator fan & alternator pulley set. The pulley is a single (1) groove. The pulley and pulley nose has a 2.8" diameter. Comes with three Allen head bolts for mounting.
| "HZ-9487-C" "HZ-8867-C" | "Chrome" |
| "HZ-9487-M" "HZ-8867-M" | "Machined" |
| "HZ-9487-POL" "HZ-8867-POL" | "Polished" |
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