V-Factor Advance Unit Parts For Big Twin & Sportster

Description

Weight: 0.02 These Automatic Advance Unit Parts are the finest available as stock replacement parts. Use them with confidence. Lubricate pivot pins and shaft with high temp antiseize 05090 upon assembly. V-FACTOR Black Spring allows full advance @ 1400 RMP (same as OEM) Fits Big Twin 1970/1979 & Sportster 1971/1979 Package of 10, (Imported) Replaces HD# 32605-70T