The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 71-72 rear spring hangers on 69 frame

**dozerbill72** · 12-02-2018, 11:30 AM

It should be 52" from center of shackle bolt to center of front spring bolt. Working from the front back it's 32.5" from center of rear cab mount to center of front spring hole. If in doubt you could put a spring in there and check wheelbase and see where that lines up.

12-02-2018, 11:30 AM	#15
dozerbill72 Senior Member Join Date: Oct 2015 Location: Berryville Arkansas Posts: 402	Re: 71-72 rear spring hangers on 69 frame It should be 52" from center of shackle bolt to center of front spring bolt. Working from the front back it's 32.5" from center of rear cab mount to center of front spring hole. If in doubt you could put a spring in there and check wheelbase and see where that lines up.