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Re: Engine building
Quote:
Originally Posted by C20-67_N_MO
I thought the Vortec engines & heads came out in 1987 and newer?!
Might be wrong but thats what I was thinking them came out.
These are the Gen II engines correct?
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One piece rear main seals and roller cams came out in '87, but vortec motors started in '96. These are both still Gen 1 engines. The Gen II motors (LT1/LT4) were started in '92 in the corvette.
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'85 Silverado swb: 383 stroker, 10.5:1, vortec heads, 232/238 roller cam, RPM air gap, performer 750 carb, stainless longtubes, 3" duals/super 44's, T56/4.11 383ci build / exterior refresh thread
'98 Camaro z28: 370ci twin turbo 370ci build
'01 Tahoe LT 4x4: 5.3, longtubes/ory, magnaflow duals, custom tune....wife's DD
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