Complete cast iron exhaust manifold set for Mercruiser 5.0L, 5.7L GM engines 1983-2001 with 4 inch exhaust exit
Replaces Mercruiser #860246A10 and 860246Q11 Manifolds. Replaces Mercruiser #807988Q03, 807988A03 and 44354A3 Risers
Does NOT fit engines, 2002 or newer with DRY-JOINT manifolds. These only fit 2001 and older Mercruiser with GM 5.0L (305) and 5.7L (350) with 4 inch exhaust exitengines
Gaskets have tinged tinplate-reinforcement. These Manifold Gaskets are made from flexible graphite composite reinforced sheets laminated with stainless steel (marine grade) foils. These are NOT cheap paper gaskets!
Includes: Two manifolds, Two riser/elbows, Gaskets and riser/elbow bolts.