This Chevy 86-88 marine engine block is a 4 bolt main standard rotation with a one piece rear main seal and valve cover held with four bolts around the outside edge. Remanufactured by Chevy 350 Motors for reliability and will meet or exceed original factory specifications.

The Chevy 350 rebuilt marine engine will come complete with all internal parts installed and will be filled with OEM certified parts like Durabond, Dynagear, FelPro and Hastings. You can depend on Chevy 350 Motors to remanufacture your marine engine and maintain their warranties explained on our FAQs page.

We pride ourselves on personal service for all our rebuilt GM 350 marine engines and would like to personally invite you to call with any questions or concerns you may have with your marine 350 Chevy/GM rebuild.

Thank you in advance, Chevy 350 Motors staff and technicians.

CHEVY 350 MARINE ENGINE (86-88)