Noticed you have been in discussions about clutch hub not fitting correct in the my past searches. When I went to install my old school basket I ran into the same problem as in the thread below.

In that thread it was noted that on rev tech trannnies the splines on mainshaft weren't cut deep enough which wouldn't allow some open belt drive clutch baskets to go on all the way. Was trying to figure out if this was rev tech specific since I always thought I had a Ultima trans. Had to counter bore the inboard splines on my basket to get mine to work. The representations expressed are the representations and opinions of the clubchopper.com forum members and do not necessarily reflect the opinions and viewpoints of the site owners or moderators.

Does anyone know how to decipher the transmission serial number? I have found VIN decoders but nothing on transmission serial numbers. Ultima Kicker 6 Speed Transmission Kicker Ultima Kicker Conversion Kits for 5 & 6 Speed Transmissions: Ultima 6 Speed Left Side Drive Transmissions: Ultima 6 Speed Conversion 98-902 Builders Kit For 5 Speed Transmissions: SlickShift 5 Speed Transmission Polished, Black or Cast.

Clubchopper.com forum members agree not to post any copyrighted material unless the copyrighted material is owned by you or have been given the expressed written consent to post. Although we do not and cannot review the messages posted and are not responsible for the content of any of these messages, we reserve the right to delete any message for any reason whatsoever. You remain solely responsible for the content of your messages, and you agree to indemnify and hold us harmless with respect to any claim based upon transmission of your message(s). For full policy, please click the 'CC policy' link. Thank you for visiting the clubchopper.com.

The factory installed V-6's and 5.7 and 7.4 engines. In 16 years anyone could have put any Chevrolet V-8 engine in it. If you need to know exactly what engine it is there are references that identify them by engine serial number. The serial number is on the right upper face of the block just in front of the head. You can also identify any of them by pulling a head and measuring the bore and stroke. One formula for displacement is: (Bore divided by 2 x bore divided by 2 )x 3.1416 x stroke x 8 = Displacement. Jan 20, 2010 .