MAHLE Original Top End Engine Gasket Set - 4.8 L / 5.3 L GM LS-Series HS54331A WES29-23555 The rev limiter was moved

The rev limiter was moved right on top of the housing for easy access to the two rotary dials to set the limit in 100 rpm increments

18 x 29 x 22 in Trapezoid

and 15 degrees retard module

Hurst Replacement Part

MAHLE Original Top End Engine Gasket Set - 4.8 L / 5.3 L GM LS-Series HS54331A WES29-23555 The rev limiter was movedMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe. Product Description: Engine Gasket Set Top End 4. 8 L 5. 3 L GM LS Series MAHLE ORIGINAL produces a broad range of products, including camshaft, connecting rod, and main bearings for a variety of engines. MAHLE ORIGINAL CLEVITE also offers a complete line of diesel engine components, from piston rings and gaskets to complete turbocharger assemblies.