Flex-A-Lite Adapter Kit #3964

A Sandwich adapter permits the installation of an engine oil cooler without relocating the oil filter. It installs between the oil filter and the filter land on the engine block, providing a pressurized source of oil for the engine oil cooler. Flex-a-lite's new proprietary design in light weight, matte finish with machined mating surfaces. Covers all major applications

NOTE: A Sandwich adapter increases the distance the oil filter sticks out from the block. Check beforehand for adequate clearances. Shorter filters are made to fit most applications

Threads: 13/16" -16
Thickness: 1"
O-Ring: 3-1/8"

Fits the following:
Many early 4 & 6cyl. Chevy, some 4, 6 & 8cyl. Buick, Pontiac & Oldsmobile