Thread: L03 ?
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Old 05-08-2021, 02:06 PM   #8
1976gmc20
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Join Date: May 2015
Location: Montana
Posts: 3,696
Re: L03 ?

Quote:
Originally Posted by Getter-Done View Post
I found this in the link below,
H - 1.8L L4 (LUW)

H - 5.0L V8 (LX5)

H - 5.0L V8 (LG4)

H - 6.0L V8 (L98) SFI

Link: https://www.youcanic.com/guide/chevrolet-vin-decoder
I think LO3 or L03 is the only Lxx RPO. The sticker in the glove box is in pretty bad shape.

It doesn't really matter except I always thought it was a 350/5.7. But now I'm just going to assume that it's a 307/5.0.
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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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