J Series Studs for Lower Intake Runners to Upper Intake Manifold with P2R Spacer Superchargers Your existing bulbs will work

Your existing bulbs will work as they did before

The adapter helps bridge minor fitment gaps

Compartmentalized layout — Different tool sizes stay separated

4L hybrid powerplants

J Series Studs for Lower Intake Runners to Upper Intake Manifold with P2R Spacer Superchargers Your existing bulbs will workThese zinc plated Pair of heat treated 5140 Steel Studs is specifically designed for mounting J series upper intake manifolds to lower intake manifold runners. These studs have a slim shank for effortless alignment of the intake manifold, making them useful for realigning the intake manifold when your cylinder heads have been resurfaced and no longer line up with the intake manifold's center holes. For use with P2R P392 intake manifold spacer.