OER EL10123Z Features:

Reproduction engine oil pressure elbow for 1966-77 Cutlass, 1970-72 Skylark with rally gauges, and 1966-71 442 models with 350, 400, 403 or 455 engines. This is the 45° brass elbow that screws into the block and allows you to mount the oversized factory oil pressure switch to your block without interference. This is the correct GM type elbow that mounts the sending unit at the proper angle. See vehicle fitment for all applications. Sold individualluy.