Allstar Performance ALL81300 HEI Advance Curve Kit

Allstar Performance ALL81300 HEI Advance Curve Kit

• Advance kit fits all ’74-79 GM HEI distributors except those that are computer controlled
• Includes two weights, center plate, three sets of color-coded springs
• Also two pairs of nylon bushings and complete instructions

Advance kit fits all 74-79 GM rind and pinion gear set HEI distributors except those that are computer-controlled. Includes two weights, center plate, three sets of color-coded springs, two pairs of nylon bushings and complete instructions.