GM Small Block Exhaust Manifold Mounting Kit | Sierra 18-8502 Analog Meters mold and UV resistance

mold and UV resistance

Standard Main Jets

7 Liter Delco Tune Up Kit

RARITAN ENGINEERING CO C

GM Small Block Exhaust Manifold Mounting Kit | Sierra 18-8502 Analog Meters mold and UV resistanceGM Small Block Exhaust Manifold Mounting Kit Sierra 18 8502 Includes exhaust manifold to head gasket & mounting hardware for OMC GM 5. 0L & 5. 7L marine engines from 1979 1989. OMC exhaust manifold mounting kit For OMC GM 305 and 350 CID marine engines from 1979 1989 Used with Sierra 18 1931 1, 18 1902, 18 1903, and 18 1986 1 manifolds Includes exhaust manifold to head gasket, six manifold mounting studs, washers, and nyloc nuts Replaces Osco 244 MK