Porter built A Arms and alignment shims - The 1947 - Present Chevrolet & GMC Truck Message Board Network

catch2otwo · 12-15-2014, 10:24 AM

In the process of installing my porterbuilt a arms and realized I didnt know how many shims I pulled out during disassembly. How do I figure out how many shims to put in just for a drive to the alignment shop.

Also on my pb upper control arm, when I tighten the two nyloc nuts, I can see see one bushing isnt quite all the way pushed into the arm. The nuts are on as far as they can go. Is this normal?

12-15-2014, 10:24 AM	#1
catch2otwo Registered User Join Date: Mar 2013 Location: SF Posts: 345	Porter built A Arms and alignment shims In the process of installing my porterbuilt a arms and realized I didnt know how many shims I pulled out during disassembly. How do I figure out how many shims to put in just for a drive to the alignment shop. Also on my pb upper control arm, when I tighten the two nyloc nuts, I can see see one bushing isnt quite all the way pushed into the arm. The nuts are on as far as they can go. Is this normal?



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