Author Topic: th400 in k20?  (Read 2150 times)

Offline 81bowtiedriver

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th400 in k20?
« on: August 02, 2010, 06:07:31 pm »
Hey i'm new here, and i had a question. Ok so i want to take out my granny 4spd out of my 1981 k20 on a k10 frame. and i want to then put in an auto turbo 400 or a turbo 350. which should i get? and what do i need to change it? im not much of a transmission builder, i am more of a motor person so i dont know.

Offline VileZambonie

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Re: th400 in k20?
« Reply #1 on: August 02, 2010, 08:58:35 pm »
Tell us more about your set-up.
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              ⌠ŻŻŻŻŻ'   [☼===☼]
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74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline snibook7537

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Re: th400 in k20?
« Reply #2 on: August 02, 2010, 10:39:11 pm »
why get rid of the sm 465?
1984 Fiero se pwr windows Holley TBi, cam, 86 5spd
1987 GMC V3500 350 TBi 4spd 205 t-case

Shoulda never sold:
1976 c-10 beater 250-6 4spd no pwr steering, brakes. Recycling truck