drop spindles 2.5" and springs 2". Align spec - The 1947 - Present Chevrolet & GMC Truck Message Board Network

HO455 · 07-13-2025, 09:09 AM

This my or may not help you as it not apples to apples but the link is from my Burban when it was bagged in the front with stock spindles. It does have photos of the shim stacks and some explanations on how changing them affected my alignment specs.

https://67-72chevytrucks.com/vboard/...nt#post8018309

P.S. I did the "Caster mod" to the truck before hitting the alignment rack.

https://67-72chevytrucks.com/vboard/...d.php?t=501241

I have since removed the air bags and reinstalled 2 inch drop springs with the factory spindles. The photo is from the current set up.

07-13-2025, 09:09 AM	#4
HO455 Registered User Join Date: Feb 2016 Location: Portland Oregon Posts: 12,406	Re: drop spindles 2.5" and springs 2". Align spec This my or may not help you as it not apples to apples but the link is from my Burban when it was bagged in the front with stock spindles. It does have photos of the shim stacks and some explanations on how changing them affected my alignment specs. https://67-72chevytrucks.com/vboard/...nt#post8018309 P.S. I did the "Caster mod" to the truck before hitting the alignment rack. https://67-72chevytrucks.com/vboard/...d.php?t=501241 I have since removed the air bags and reinstalled 2 inch drop springs with the factory spindles. The photo is from the current set up. Attached Images __________________ Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help. RIP Bob Parks. 1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo If it breaks I didn't want it in the first place The WMB repair thread http://67-72chevytrucks.com/vboard/s...d.php?t=698377



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