Thread: L03 ?
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Old 05-08-2021, 12:49 PM   #5
1976gmc20
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Join Date: May 2015
Location: Montana
Posts: 3,696
Re: L03 ?

Quote:
Originally Posted by EVRLET View Post
Is your 8th character of the VIN an M? If so, 5.0. If it’s an R, 5.7. Assuming it’s the original engine
8th character is an H ???????
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Current/past Chevy/GMC trucks:
1958 Chevy C-60; 1965 GMC C-50; 1965 Chevy C-10; 1971 Chevy K-10; 1973 Chevy K-20; 1976 GMC C-20; 1977 Chevy C-10 Suburban; 1980 Chevy K-10; 1989 Chevy K1500; 1991 GMC V1500 Suburban; 2016 Chevy K2500 HD

Other vehicles: 1988 Jeep XJ; 2011 Toyota 4Runner
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