I have a '77 Chevy ... GM Vortec heads are arguably the best-flowing Gen I factory, stock-production, cast-iron, head ever offered. Edelbrock offers a special Air-Gap Vortec intake for them ...

The TPI intake lived in the hearts of C4 Corvettes for seven years before the "Gen II" LT1 small-block replaced it in ... tapered design is intended to ram air into the combustion chambers for ...

The Ram Jet 350 is essentially a ’97 Chevy Vortec motor with a custom cam and ... This sensor measures the intake air or manifold air temperature depending on where it’s mounted.

One of the more desirable finds would be the 6L LQ4 mills found in numerous Chevy trucks and ... Photos Rounding out our 6L LS/Vortec engine was a Holley Hi Ram intake along with their 105-mm ...