TH400 Crossmember for 78 Trans Am
Many many years ago and the day before Pinks All Out, Greg Merrick and I were replacing the TH350 in my car with a TH400 Greg built for Steve Hodge. Long story short, I had to make due with the TH350 crossmember as I flipped it around and redrilled the frame rails to make it work.
I recently ordered a TH400 crossmember for a 72 Camaro and was going to install it today. It looks just the same as the backwards TH350 crossmember. Am I missing something? Are the mounting holes on the frame different for each tranny or do I have the wrong mount?
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 Johnny US Army Retired
1978 T/A 463 Pontiac, KRE 74cc 292CFM D-ports, Lunati VooDoo, V-max lifters, TKII, ATM 850 E85 carb, TCI TH-350 race tranny, 3600 converter 3.73 12 bolt 11.63@116.68mph
1981 T/A 4-speed 406 Pontiac, Merrick ported 6X heads, Comp 270S cam, Crosswind intake 750 Street Demon, 3.42 30 spline Eaton posi street car.
1980 Formula 350 Pontiac back burner project
1972 LeMans 350 Pontiac
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