Chevy LS1 LS2 LS6 EFI 102mm 4 Bolt Ram Air Intake Manifold [Machined Polished] The Speedmaster high mount serpentine

The Speedmaster high mount serpentine kit for Chevy LS engines

the major drawback with spray-bar type nitrous systems

Speedmaster C4 automatic transmission small block to big block torque converter conversion plate

they replace your existing worn or damaged valve guides

and are great for towing applications

Chevy LS1 LS2 LS6 EFI 102mm 4 Bolt Ram Air Intake Manifold [Machined Polished] The Speedmaster high mount serpentineConstructed from durable aluminum, this manifold offers improved strength and reliability, especially beneficial for engines equipped with turbochargers or superchargers, where plastic manifolds may fail under extreme pressure. Designed as a direct fit replacement intake, it also includes a 102mm throttle body inlet for enhanced air intake potential.