Reference Details
- Common issue
- A replacement four-speed or Positraction assembly treated as proof of original equipment · 1963 Chevrolet Corvette
- Confidence
- documented · 1963 Chevrolet Corvette
- Correct value
- Transmission type, case and date evidence plus differential type and ratio agree with the documented order · 1963 Chevrolet Corvette
- Where to check
- Transmission case and stamp, shifter/linkage, differential code or tag, housing, half shafts, and records · 1963 Chevrolet Corvette
- Common issue
- A replacement four-speed or Positraction assembly treated as proof of original equipment · 1964 Chevrolet Corvette
- Confidence
- documented · 1964 Chevrolet Corvette
- Correct value
- Transmission type, ratio set, case and date evidence plus differential type and ratio agree with the documented order · 1964 Chevrolet Corvette
- Where to check
- Transmission case and stamp, shifter and linkage, differential code or tag, housing, half shafts, and records · 1964 Chevrolet Corvette
- Common issue
- A replacement M20, M22, Powerglide, or Positraction assembly treated as proof of original equipment · 1965 Chevrolet Corvette
- Confidence
- documented · 1965 Chevrolet Corvette
- Correct value
- Transmission type, ratio set, case and date evidence plus differential type and ratio agree with the documented order · 1965 Chevrolet Corvette
- Where to check
- Transmission case and stamp, shifter and linkage, differential code or tag, housing, half shafts, and records · 1965 Chevrolet Corvette
- Common issue
- Replacement M22, Powerglide, or Positraction assembly treated as proof of original equipment · 1966 Chevrolet Corvette
- Confidence
- documented · 1966 Chevrolet Corvette
- Correct value
- Transmission type, case, stamp, date and ratio set plus differential type and ratio agree with the order · 1966 Chevrolet Corvette
- Where to check
- Transmission, shifter and linkage, differential code or tag, housing, half shafts, and records · 1966 Chevrolet Corvette
- Common issue
- Replacement M22, Powerglide, or Positraction assembly treated as proof of original equipment · 1967 Chevrolet Corvette
- Confidence
- documented · 1967 Chevrolet Corvette
- Correct value
- Transmission type, case, stamp, date and ratio set plus differential type and ratio agree with the order · 1967 Chevrolet Corvette
- Where to check
- Transmission, shifter and linkage, differential code or tag, housing, half shafts, and records · 1967 Chevrolet Corvette
- Common issue
- Replacement M22, Turbo Hydra-Matic, or Positraction assembly treated as proof of original equipment · 1968 Chevrolet Corvette
- Confidence
- documented · 1968 Chevrolet Corvette
- Correct value
- Transmission type, case, stamp, date and ratio set plus differential type and ratio agree with the order · 1968 Chevrolet Corvette
- Where to check
- Transmission, shifter and linkage, differential code or tag, housing, half shafts, and records · 1968 Chevrolet Corvette
- Common issue
- Replacement M22, Turbo Hydra-Matic, or Positraction assembly treated as original-equipment proof · 1969 Chevrolet Corvette
- Confidence
- documented · 1969 Chevrolet Corvette
- Correct value
- Transmission type, case, stamp, date and ratio set plus differential type and ratio agree with the order · 1969 Chevrolet Corvette
- Where to check
- Transmission, shifter and linkage, differential, housing, half shafts, and records · 1969 Chevrolet Corvette
- Common issue
- Replacement Muncie, M22, automatic, or axle assembly treated as proof of original equipment · 1970 Chevrolet Corvette
- Confidence
- documented · 1970 Chevrolet Corvette
- Correct value
- Transmission type, case, stamp, dates, shifter, differential code, ratio, and Positraction evidence agree with the ordered drivetrain · 1970 Chevrolet Corvette
- Where to check
- Transmission case and stamp, linkage, differential housing and code, half shafts, underbody, and records · 1970 Chevrolet Corvette
- Common issue
- Replacement M22, automatic, Positraction, or performance gear set treated as original-equipment proof · 1971 Chevrolet Corvette
- Confidence
- documented · 1971 Chevrolet Corvette
- Correct value
- Transmission family, case, stamp, date, ratio set, differential type, and axle ratio agree with the engine and air-conditioning combination · 1971 Chevrolet Corvette
- Where to check
- Transmission, shifter and linkage, differential, housing, half shafts, and records · 1971 Chevrolet Corvette