Chevy GM LS1 LS2 LS6 4500 HiRise Intake Manifold [Satin] Speedmaster gaskets are designed for

Speedmaster gaskets are designed for today's performance engines

The testers operate on 4

Speedmaster planetary gears are cut with a straight tooth instead of the helical cut tooth

install the gasket and sensor fitting

Chevy GM LS1 LS2 LS6 4500 HiRise Intake Manifold [Satin] Speedmaster gaskets are designed forThese Speedmaster Shootout Series Manifolds are designed to use a dominator style carburetor. It has a carb flange that accommodates a Dominator carburetor. This manifold also has pads on the ports which can be drilled and tapped for nitrous nozzles or it is available from Speedmaster machined for injector nozzles. Use the Speedmaster Complete Fuel Rail Kit with this manifold.