LDM
11-11-2014, 01:51 PM
After replacing my rear end with a S60 and spohn top gun driveshaft, I'm now looking to take care of the next weak link in the drivetrain, my T56. Its still entirely stock and never been rebuilt with over 120K on it, so it is definitely going to need to be rebuilt or replaced. I've done some research and I've seen 3 main options from Tick, RPM Transmissions, and Rockland Standard Gear. I was told by both Tick and RPM that the T56 magnum can't be used on my 94 Z28 LT1, although Tick's website claims that it can for some reason. Tick also didn't seem very interested in helping me any further after I asked it about the magnum, while RPM said that the best option would be to rebuild and use straight cut gears that would be able to handle the 900-1000 torque that my final goal is. I haven't talked to anyone at Rockland but it seems the Tranzilla option according to what I've found on the internet is a pretty pricey option.
Is the magnum entirely out of the question? It seem like a great option and could hold the torque I plan on making, but RPM said that it can't be used due to the pusher style clutch on the LT1. Converting the clutch wouldn't be an issue if I can get the parts need to do so.
Anyone have an further info that could help out on my decision? I really don't want to try rebuilding it myself, I would much prefer the peace of mind knowing that an expert that has done this before did the build. I plan on taking out the current T56 here shortly, as the winter is now here and I won't be driving my car again until late March at the earliest. So time to send it off and getting the current T56 rebuild won't be much of an issue. I'm also not looking at some ridiculous low budget price target as I know this is going to cost some money, but I would rather spend some money now and not have to worry about it breaking later down the line. Also, please don't tell me to stick an automatic in, as that is not going to happen. Thanks in advance for anyone that can help.
Is the magnum entirely out of the question? It seem like a great option and could hold the torque I plan on making, but RPM said that it can't be used due to the pusher style clutch on the LT1. Converting the clutch wouldn't be an issue if I can get the parts need to do so.
Anyone have an further info that could help out on my decision? I really don't want to try rebuilding it myself, I would much prefer the peace of mind knowing that an expert that has done this before did the build. I plan on taking out the current T56 here shortly, as the winter is now here and I won't be driving my car again until late March at the earliest. So time to send it off and getting the current T56 rebuild won't be much of an issue. I'm also not looking at some ridiculous low budget price target as I know this is going to cost some money, but I would rather spend some money now and not have to worry about it breaking later down the line. Also, please don't tell me to stick an automatic in, as that is not going to happen. Thanks in advance for anyone that can help.