MerCruiser Flame Arrestor Barbron MerCarb 86271A1 571517AA V6 V8 4.3L 305 350 3" Water Pumps 8L 351 Ford

8L 351 Ford

Rubber Mount: 303879

Holley 2 BBL Carb

This type of switch was mounted directly to the transom plate and the ends "plugged" into  a terminal

3 hoses at 20" length (Male / Male)

MerCruiser Flame Arrestor Barbron MerCarb 86271A1 571517AA V6 V8 4.3L 305 350 3" Water Pumps 8L 351 FordItem 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. Yours