Re: LS swap for my 75
For non-CV drivelines (what you have I believe), you want the t-case angle, and the axle pinion angle, parallel to one another.
In other words, if the t-case is down 4 degrees from horizontal, you want your axle pinion pointing up 4 degrees from horizontal.
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- Jeff
89' K5 Blazer, 2.5" lift, 35" tires
04' GMC Yukon XL, 3/4 ton, 8.1L
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