« on: Jan 28, 2004, 08:18:04 PM »
how do you convert a 23 spline to a 21 spline 
84-88' G52/54 (carb) and 85-95' W56 (efi) trans always have a 21 spline output shaft. There are no couplers made to install a larger 23 spline input gear to the back of these trans.
86-87' R151F (22r turbo) and 88-95' R150F (V6) trans always have 23 spline output shafts and matching 23 spline t/case input gears. There are no couplers made for these trans that adapt to the smaller 21 spline t/case input gear.
Hope this help
Marlin
Logged
1980 Toyota - 1997 3RZ-FE 2.7l Engine, Turbo R151F 4.31:1, Triple Turbo Marlin Crawler Billet (2.28x4.70x4.70) = 1,148:1 Crawl Ratio, Marlin Crawler Twin Stick and Short Throw Shift Kits, 30mm H/D Output Shaft, High Angle Drive Lines, 5.29:1, ARBs, High Pinion Front, 25mm HD Billet High Steer Kit, 6 Pin Locking Hub Bodies, 86+ Wide Rear End, V6 3rd member, Chromolly Axles all around, 37" IROKs with Beadlocks, York onboard air - Rollbar air tank, Premier Power Welder, Marlin Crawler 4" USA-made Leaf Springs, Bilstein Shocks, et cetera....
