Athena 09-13 Polaris Sportsman 550 EFI /EPS Top End Gasket Kit 1978-gmc-g35-magnavan-esi7395361 Directly replaces the OEM YTZ7S

Directly replaces the OEM YTZ7S

ARP SB Chevy 4 Bolt Main Bolt Kit

Environmental Friendly Material / Non-Toxic And Odorless

eliminating the need for an inner primary support bearing making it easier to install the jack shaft

Athena 09-13 Polaris Sportsman 550 EFI /EPS Top End Gasket Kit 1978-gmc-g35-magnavan-esi7395361 Directly replaces the OEM YTZ7SAthena's gasket kits are entirely engineered in Italy with a strong base of internal know how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Perfect interchangeability with the original