P311-246AF70 929G New
- ; w/o Engine Computer; Race Only
- HEI Advance Curve Kit
- Product Attributes:
- Color: Silver
- Material: Steel
- WARNING CA Proposition 65: No
- Designed to fit all GM HEI distributors with E clips. The kit includes two weights, special center plate, three sets of color coded springs and two pairs of nylon bushings. Also, included is a comprehensive instruction sheet, complete with graphs showing typical advance rates using various spring/weight combinations.