Anyone know the what the difference is between 4l60e's in cars or trucks, and trucks that are 2 wheel drive or 4 wheel drive. I believe the gear ratios are the same for all, what is difference? Is the case/tailshaft different? None of my buddies know what the difference is, and I'm very curious. Thanks for any help.
The tailshaft and rear case section is different
2wd cars and trucks (except corvette) are the same they have a stamped steel inspection cover, 4wd and corvette (C4) use the heavier "K" case which uses a cast aluminum inspection cover with 2 torque struts that bolt to the motor.
HTH, Bret
i have a question. both of my torque struts have stripped the mount holes on the tranny case. what is the best way to fix this? thanks.
either Heli-coil them or drill and tap to the next larger size bolt.
-Bret
Have something to add? Share your thoughts — no account required.
Ask the community — no account required