ZF S6-650 vs Allison
#61
#62
#63
I have a six seed manual and love it. I have a 20ft car hauler and pulls with ease. however at 130k I have to replace a clutch actuator cylinder, and want to make sure that the six speed is actually called a ZF-S6-650, I think that is correct but want to be sure before ordering from gm parts direct.
ps I consistently get over 18 mpg with the manual trans, 19 over the road, not hauling
ps I consistently get over 18 mpg with the manual trans, 19 over the road, not hauling
#64
look at it this way, if anything goes wrong wit the tranny, a manual is cheaper to fix, the allison is a bastard to fix and is expensive. I have the Ally, right now its in the tranny shop. I wish i had a manual, its jus wat i prefer, but i got such a good deal on my dmax i couldnt pass it up. i have nothin against the ally, but u cant beat a manual tranny
#65
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