1990 k1500

Asked by Brian Jun 05, 2017 at 06:10 PM about the 1990 Chevrolet C/K 1500

Question type: General

how do i tell the difference between a 305 and 350
in my 1990 k1500 4x4

3 Answers
3,550

Lonetech answered 6 years ago

Pull numbers off block. It should be on driver side on back corner of block where transmission mounts or you can look at your eighth vin digit if all original

Mark helpful
3,550

Lonetech answered 6 years ago

It will be an H if a 305 or a R. For 350. 85th vin digit is engine identification

Mark helpful

Your Answer:

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