Re: 700r4 troubles
speed may be an issue depending on the rear end ratio. Some shift kits for 700R4s were engaged but shifting to 1st gear manually . this faised the shiftpoints and shift pressure if I remember right. the trans returned to normal after cycling thru park then going to drive or OD. is this a new problem or did you just pit the trans in ??
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62 GMC 910 short fleetside 454 super t10 14 bolt
w/gov lock 70s c20 front discs (built in the 80s)
65 GMC 930 dualwheel 292 4spd all origonal 39k mi(my sons truck)
63 GMC 950 camperized school bus, (Gus the bus)
350 4speed 2 speed rear
64 GMC 950 "spare" bus 283? 4speed detroit locker
53 GMC 1ton dual wheel bus
78 GMC c25 short course off road race truck(son's truck)
355 th400 14 bolt ( www.wheel2wheel.ca)
88 Peterbilt 379 longhood (hauls race truck)
  
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