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GM Chevy V8 HEI Distributor Mechanical Advance Curve Spring Kit A6-1:
$7.36
RPM PERFORMANCE
BRAND
GM Chevy V8 HEI Distributor Mechanical Advance Curve SpringKit
This H.E.I. AdvanceCurve Kit is designed to fit all GM H.E.I. distributors. This kit comes with 3sets of advance springs to allow you to adjust the rate of spark advance fromfast (Brown), to super-fast (Silver), to ultra-fast (copper).
This kit will fit all 1974-1979 GM HEI distributors that areNON-COMPUTER CONTROLLED.
This kit willnot work with computer controlled distributors.
Includes:
- 2Weights
- 1 Center Plate
- 3 sets of color-coded springs
- 2 pairs of nylon bushings