Between Omaha and Des Moines, 7 miles South of I80 | The 4WD transfer cases, of that era, would be a NP205, which had a 2:1 ratio when put into LOW. (Note: if manual tranny was in front of transfer case)
Ask yourself, if you are currently in "granny-low" with your 2WD 4sp, would 1/2 that speed be good enough/slow enough to feed?
If so, getting a HD 4sp tranny with a NP205 transfer case, shift linkage, crossmember, shorter rear driveshaft; all together; and swap out your 2WD HD 4sp tranny.
I own a 1988 Chevy V30 1 ton 4x4 (camper special), with 454 gas, turbo 400 tranny and NP205 transfer case; with 4:10 rear axle ratio.
Edited by 4WD 3/3/2024 16:34
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1978 Chevy 1 ton- how do I slow it down??
