u-joints

89five0Gt · 03-05-2008, 08:17 AM

Has anyone ever used a bastard u-joint? I have a automatic driveshaft(i think) in my car and it will not work with my TKO 600 yoke because its smaller. I have an extra 5-speed driveshaft(looks like it will work) but its missing the part that bolts on the rearend. I bought a driveshaft from a buddy's wrecked 5-speed and his driveshaft wouldn't work either. Someone said i could get a bastard u-joint to make it work?

04 Mach1 · 03-07-2008, 02:40 PM

You need a 31 spline output yoke for that 600, then you'll be able to run your stock driveshaft.

03-05-2008, 08:17 AM	#1
89five0Gt Senior Member Join Date: Dec 2006 Location: behind Skillet Posts: 1,356	u-joints Has anyone ever used a bastard u-joint? I have a automatic driveshaft(i think) in my car and it will not work with my TKO 600 yoke because its smaller. I have an extra 5-speed driveshaft(looks like it will work) but its missing the part that bolts on the rearend. I bought a driveshaft from a buddy's wrecked 5-speed and his driveshaft wouldn't work either. Someone said i could get a bastard u-joint to make it work?

03-07-2008, 02:40 PM	#2
04 Mach1 Bet I red light B4U Join Date: Aug 2005 Location: ANNISTON, AL Posts: 975	You need a 31 spline output yoke for that 600, then you'll be able to run your stock driveshaft. __________________ 89 gt 2.3 stroked holley head with n12n port high flow intake with great big fart can skunk 2 seat belts with kool glow water squirters and new light up shift knob basically everything from wal-mart art carr C4 10.53@127.3 w/ 1.53 60' 89 gt vert 347 eldebrock heads and intake AOD w/3000 stall unknown with 5spd went 12.7 on steet tires 04 Mach1 automatic flowmaster K+N drop in 13.9