Granatelli valley pan parts for GM LS and LT engines. The valley pan sits under the intake manifold, and when you're swapping intakes, deleting factory hardware or cleaning up an engine bay, it's worth choosing the right cover and fittings.
This collection currently includes the Granatelli Gen V LT oil pressure sensor adapter (595499), an M12-1.75 adapter listed for LT1, L83, L86 and L8B engines.
Granatelli also offers an LS1 billet valley pan cover (595008) and a cast valley pan cover for LS Gen IV engines (595003) in the Engine/Drivetrain collection.
How to choose: identify your engine family first (LS1, LS Gen IV or Gen V LT). For Gen V LT engines that need an oil pressure sensor adapter, choose the 595499 adapter and confirm your engine is listed. For LS engines, choose the valley pan cover that matches your generation.
Shop Granatelli valley pan covers and LT oil pressure sensor adapters below.
Vendor:Granatelli Motor Sports
