For 1968-90 4-cyl, 120-140 Hp | 6-cyl, 165 Hp GM engines with Delco ignition. (For tune up kit, see 300-03070.)

also crosses with:
Sierra: 18-5385
CDI: E64-0002
ChrisCraft: 16.69-00052
GLM: 71540
Mallory: 9-29401