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True Blue '72 · 04-02-2002, 07:13 AM

Does anybody know for sure if all rear trailing arms are the same for 1/2Ton & 3/4Ton, SWB & LWB?

I heard that 3/4Ton trailing arms are reinforced. I bought a 69 3/4ton rolling chassis (AZ truck) without reinforcement.

Any body have a GM parts book to check part #s?

04-02-2002, 07:13 AM	#1
True Blue '72 Registered User Join Date: Mar 2002 Location: Moosic, PA. USA Posts: 31	1972 rear trailing arms Does anybody know for sure if all rear trailing arms are the same for 1/2Ton & 3/4Ton, SWB & LWB? I heard that 3/4Ton trailing arms are reinforced. I bought a 69 3/4ton rolling chassis (AZ truck) without reinforcement. Any body have a GM parts book to check part #s?