LS Engine Block-Off Plates

LS Engine block-off plates are designed to cover the exposed ports of your engine for storage to prevent debris, dust, rodent and insect invaders from making it into your investment. Exhaust port covers and water pump coolant passage block-offs are designed to fit all LS based engines. Intake port plates will work for all cathedral and rec port cylinder heads (will not fit LS7 ports)

All block-off plates are available with or without the proper length bolts and come standard in a satin/matte black..other colors possible upon request.

Every product we list is designed and made in-house from quality 3D printed parts made right here in the good ol' USA!