1974-1977 Corvette Alternator Generator Stamp Numbers

1974

Number Amp Options
1100544 61 amp L48, L82 & LS4 with C60 or UA1 Heavy-Duty Battery
1100934 37 amp L48 (unverified)
1100950 42 amp L48, L82 & LS4, except C60 Air Conditioning
1102353 42 amp LS4 with Power Steering except C60 Air Conditioning

1975

Number Amp Options
1100544 61 amp Early with C60 Air Conditioning
1100597 61 amp Early with UA1 Heavy-Duty Battery
1100950 42 amp L48 & Early L82 1102394 37 amp 2nd Production L48 (unverified)
1102474 61 amp 2nd Production with C60 Air Conditioning
1102480 61 amp 2nd Production with UA1 Heavy-Duty Battery
1102483 37 amp Early L48 (unverified)
1102484 42 amp 2nd Production L82

1976

Number Amp Options
1102474 61 amp with C60 Air Conditioning
1102484 42 amp Base

1977

Number Amp Options
1102394 37 amp L48 (unverified)
1102474 61 amp Early with C60 or C49 Rear Defogger
1102484 42 amp L48 & L82 1102908 63 amp 3rd Production with C60 or C49 Rear Defogger
1102909 63 amp 2nd Production with C60 or C49 Rear Defogger