Below is a comlpete collection of Model Number Decoders for both Chevrolet and GMC light duty trucks from 1947 to 1987.
The 1947-1972 chevrolets are HERE.
The 1947 to 1972 GMCs are HERE.
The 1973-1987 Both Chevy and GMC are HERE.
Scroll down till you find the correct year and make for your truck and decoding your Model Number will be a easy task.
1947 to 1972 CHEVROLET MODEL NUMBER DECODERS
1947 to 1972 GMC MODEL NUMBER DECODERS
1973 to 1987 Chevrolet/GMC Model Number Decoders
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