Are all LS intakes the same?
LS Tech and Moderator The truck intakes are all the same 4.8/5.3/6.0L. Now the early year 99-00 had smaller injectors on the 4.8/5.3.
What kind of intake manifold does GM 5.3 Vortec use?
Big gains in rear-wheel hp yet retains factory fitments and under-hood clearance requirements. It has been designed to accommodate late model GM 5.3 Vortec engines and all LS1, -2, -6 based engine race applications. This intake has a multi-layer modular design.
How many bolts are in a pre Vortec manifold?
Pre-Vortec intake manifolds require 12 bolts into cylinder heads. Increase horsepower from a 2 barrel carburetor and intake with a 4 barrel carburetor and this new GM intake manifold.
How do you change the intake manifold on a Chevy?
Number the bolt holes with the same numbers as on the old intake manifold. Fit a new intake manifold gasket onto the engine. Set the intake manifold onto the gaskets. Apply a 0.20 inch band of threadlock on the threads of the intake manifold bolts.
What kind of intake manifold does a marine engine use?
Cast Iron Marine Intake Manifold for 5.0/5.7 Vortec Engines with 8 intake bolts. Dual plane for 4 bbl carburetors. Replacement manifold for the No-Longer-Available Mercruiser 17618T manifold 454 / 502 Aluminum Intake Manifold with Brass Crossovers. For use on 454 and 502’s with square intake ports.
Big gains in rear-wheel hp yet retains factory fitments and under-hood clearance requirements. It has been designed to accommodate late model GM 5.3 Vortec engines and all LS1, -2, -6 based engine race applications. This intake has a multi-layer modular design.
How much is the intake manifold on a Chevy?
Chevy Intake Manifold, Vortec Head Design $541.27 Quick View Chevy Small Block Intake Manifold, Vortec Head Design (Dual Pattern Carb Mount) $422.55
What was the first intake manifold for a corvette?
Among the numerous innovations introduced with the LS engine line was the use of composite intake manifolds for both the car and truck versions of the V8. The first manifold for the LS1 Corvette engine was constructed from about eight pounds of injected nylon.
Is the Vortec 5.3 engine a good fit?
It has a perfect fit with the Vortec 5.3 engine. The design has eight individual gaskets which is much better than the OEM design of using a stamped gasket plate for each side of the intake. The gaskets are much thicker than market competitors.