Chevrolet Small Block Compressor Mount, Long Water Pump, Passengers Side, Top Mount
Mount for Sanden 508 or equivalent compressor. Fits all GM aluminum heads and 1969-1986 cast iron heads by drilling and tapping 1 hole in face of head.
Recommended for use with Old Air Products #21-4510 or #21-4663 compressors.
Made in the USA!