Description

Sierra’s 18-8534 Exhaust Elbow Mounting Kit is designed for use with OMC GM Small Block V8 (305 to 350 CID) (1979-1989) engines and multiple applications for Ford and GM risers. Use with Sierra’s 18-1921 Manifold Elbow. The kit contains (1) Sierra 18-0943-2 Exhaust Elbow Gasket, washers, and mounting hardware. It is interchangeable with Mallory 9-40670 and Osco 9863-MK. Each Sierra product meets or exceeds the original equipment part it replaces. Fit specific, check part numbers to ensure proper fit.
Designed for use with OMC GM Small Block V8 (305 to 350 CID) (1979-1989) engines and multiple applications for Ford and GM risers
Use with Sierra’s 18-1921 Manifold Elbow
Contains (1) Sierra 18-0943-2 Exhaust Elbow Gasket, washers, and mounting hardware
Interchangeable with Mallory 9-40670 and Osco 9863-MK
Fit specific, check part numbers to ensure proper fit