Project C4, 85 Corvette

[Steve85]

Awesome work :thumbup: Looks like the LS6 intake matches up to the L33 cathedral ports? I know GM did different things with the shape and design between heads, I wouldn't have figured the truck variant had the same design as the hot 'Vette motor. Awesome.

I actually went ahead with an LS1 out of a 2000 vette. I would have needed all the accessories, mounting brackets, bolts, pulleys, and oil pan from a vette anyway. Also heard modifying the truck harness is a bit of bear too.

But, to your point, the LS6 intake will match the L33 truck heads because the L33 truck heads are LS6 casting ("243" / "799") heads. :thumbup: Actual LS6 heads had in addition sodium filled valves and yellow beehive springs to handle a bigger cam and more RPM.