951-296-1685

SBC & BBC HEI Distributor Advance Curve Kit

$ 6.99

HRP-6058

HEI distributor advance curve kit

Includes 2 weights, 1 center plate, 3 sets of color coded springs & 2 pair of nylon bushings

3 sets of advance springs are used to adjust the rate of spark

Brown = Quick

Silver = Super quick

Copper = Ultra quick