Rear Main Seals

Canton rear main seal adapter for Small Block Chevy engines, converting a 1-piece rear main seal to a 2-piece seal. Made from precision-machined steel for durability, designed for street or drag racing applications. Allows the use of older 2-piece seal...

2 piece rear main seal with side rail seals. Cometic Viton is a fluoroelastomer, or high end rubber. Top of the scale for heat resistance, chemical resistance, and durability.

COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. Dual lip.

COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality.

COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality.

COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality.

Cometic 2003+ Dodge 5.7/6.1L HEMI Rear Main Seal Set

COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality.

COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. Dual lip.

COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality.