Good point about the bricks, and I thought I had thought of everything....

Seriously though, you will want to check your driveshaft angles once at the new ride height. You may need to correct pinion angle. Then centerline of the pinion and centerline of the engine/ transmission should be parallel for a one piece driveshaft.

This explains all the driveshaft questions you will ever have:
http://www.roadranger.com/Roadrange...=Installation%20Guide&Language=en_US

Grigg

•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-