MerCruiser 86271A1 Flame Arrestor 701517AA Barbron MerCarb V8 305 350 3" 2BBL Water Pumps 1971 1972 1973 1974 1975

1971 1972 1973 1974 1975 1976 1977 Sterndrive I/O Alpha One

New Aftermarket Part produced by NLA Marine Nylon construction with stainless pin

Original Box and items as pictured

12577 Thrust Washer

but I'm pretty sure these are the same as the ones in the SX drives

MerCruiser 86271A1 Flame Arrestor 701517AA Barbron MerCarb V8 305 350 3" 2BBL Water Pumps 1971 1972 1973 1974 1975Item Details 3" Throat Opening for carburetor Found on Many MerCruiser V6 & V8 (4. 3L 185, 5. 0L 305, 5. 7L 350) Engines with 2 Barrel MerCarb Carburetor with 3" throat 1985 1995. (For later models, this is what is called the "Design I" Flame Arrestor) This is NOT compatible with quadrajet Carburetors Overall good shape Flame Arrester is pretty much universal with most MerCarb 2 Barrel Carburetors, please check your opening to verify size, They seemed