MAHLE Original Top End Engine Gasket Set - 6.6 L - GM Duramax HS54580 20600M Quieter fuel pump operation

Quieter fuel pump operation

4L80E transmissions w/o PRNDL switch

Holley 2300 / 4010 / 4011 / 4150 / 4160 Carburetors

5 to 15 psi

Ford Mustang 1978-98

MAHLE Original Top End Engine Gasket Set - 6.6 L - GM Duramax HS54580 20600M Quieter fuel pump operationProduct Description: Engine Gasket Set Top End 6. 6 L GM Duramax MAHLE Performance boasts the most extensive line of performance engine bearings in the market hands down. Combining the legendary CLEVITE bearing brand for domestic applications with the global coverage in the MAHLE brand for the import market, MAHLE Performance truly is the engine bearing of choice in the performance bearing market. CLEVITE engine bearings have been winning NASCAR