just wondering what exactly is needed for a 4spd conversion? i'd like to do this so i can have 35's maybe 36's and not have a problem. (cause i have the 3spd right now) and also if anyone here has all that stuff for me, that also would be great
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Poser said:Flywheel housing Chuck...you will need a four speed version.
74fj40 said:is it a bad idea to ave 35's and a three speeed tranny?
74fj40 said:thanks for the feedback
74fj40 said:are the sm420 and 460s, transmissions or transfercases? and the h41 is the transmission i have roight now correct?
cruiser_guy said:The SM420 and SM460 are GM trannys and if your truck is originally from the states and unmolested it will have the H42 NOT the H41 (4 speeds not 3 speeds). The 3 speed is a J30 I think.
Poser said:Flywheel housing Chuck...you will need a four speed version.