Turbo 383 in a A-body Barracuda

i went with the 373 but mostly so i would still stay out of the turbo at cruise speed also im now going to run a manual 6 speed so should be able to get into the turbo when ever i want as far as the 9 inch goes i think thats luck of the draw i ripped a pinion gear clean out of a nodular 9" housing on my other 68 barracuda so guess a 1/4 inch smaller ring gear wont make that much difference when they fail they fail but the guy who built this 8 3/4 did give me a year warranty said to call him when i get it on the road and thats when the warranty will start. hey CUUDAK those gills i scored with a bunch of parts, new hood .kick panels. dart spoiler. black sun visors. a wieland aluminum timing cover. the fish hood emblem. new dash pad .tail light lenses .dart sport mirrors .that 489 case .and a glove box lid all for 700 dollars