Magnaflow dual in/dual out 2.5"
I ran this muffler for about a week then swapped my old setup back on because of an interferance with my trans cross member and the pipes.
Its a dual in/dual out w/2.5" ends, but can be adapted down easily. The part number is 12568. The body is 22" and the overall length is 28"
I'll take 80.00 shipped OBO to the lower 48............ SOLD..................
Last edited by low91; 05-13-2009 at 12:28 AM.
Reason: SOLD
1991 Silverado-L33 5.3L, 212/218 .557 .562 115+4, ASP under drive pulley,180* thermostat, 90mm truck intake w/ LS3 throttle body. Shoenfeld conversion headers and duel Flowmaster exhaust. Performabuilt LVL 1 transmission and 23-2500 stall converter.