MerCruiser Exhaust Early Design 3" Y-Tube Pipe 4.3L V6 V8 99877A2 99877A9 82-87 Timing Cover ) GM 305 V-8 1977)

) GM 305 V-8 1977)

There might be some surface rust

If you are unsure if this will work for your application

7L 350 V8 260hp

thee appear to be in good condition with no notable cracks or welds

MerCruiser Exhaust Early Design 3" Y-Tube Pipe 4.3L V6 V8 99877A2 99877A9 82-87 Timing Cover ) GM 305 V-8 1977)Item Details Found on MerCruiser specific applications 1982 1987 4. 3L V6 & (5. 0L 305 5. 7L V8) applications, part no. 99877A2. 99877A9 99877A10 94981A2 (I want to say this usually had 2 indents on the face of the casting vs 1 of it but dimensionally I want to say it's the same) 99877A7 This is the Y Tube that is the early V engines 3" inlet model and NOT the 4" style found on later & current models. This is what to they referred as the "Old Design"