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07-10-2011 07:26 PM #1
What year is this SB, Code and Casting show different years
I've got a SB with a Code of V0202USA which should be a 1983 out of a C20 - 3500 pickup. The casting number 14093638 shows it to be 1986-94.
The heads have center bolt valve covers and it has a roller cam with stamped roller rockers. Did GM ever put roller rockers in roller cam engines that came in passenger cars and pickups? It was in a junk 1989 pickup but was not the original engine.
Is there any other way to identify what year and application this block is?
What year did the heads start using the center bolt valve covers?
Dammit, another good ol boy gone. Condolence to the family. RIP Mike
RIP Mike Frade, aka 34_40