MAHLE Original Top End Engine Gasket Set - 6.6 L - GM Duramax HS54580B 2411 Standard Size Radiator Necks

Standard Size Radiator Necks

Must run 2 Ignitions and 2 coils

and 2-wire hall-effect speed sender that is compatible with GM/Chrysler applications (7/8" - 18THD)

1973-2001 Chevrolet Blazer

For wider bearing clearances and racing engines that see occasional street use

MAHLE Original Top End Engine Gasket Set - 6.6 L - GM Duramax HS54580B 2411 Standard Size Radiator NecksProduct 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