The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

OLDCHEV4X4 · 08-31-2011, 07:19 AM

The rear yoke of the transfer case, and the yoke on the rear pinion have to be at the same angle. Remove drive shaft, and check with a angle finder. If the back dosent match the front, you will need a angle block between the springs and the perch to fix it.

Make sure the long side of the spring is to the rear.

08-31-2011, 07:19 AM	#8
OLDCHEV4X4 Registered User Join Date: Apr 2000 Location: Chester County PA, USA Posts: 1,228	Re: Spring perches not level? The rear yoke of the transfer case, and the yoke on the rear pinion have to be at the same angle. Remove drive shaft, and check with a angle finder. If the back dosent match the front, you will need a angle block between the springs and the perch to fix it. Make sure the long side of the spring is to the rear. __________________ 72 k/10 short wideside 72 k/5 Blazer 72 K/5 Blazer - obstacle course racer 72 custom/10 8' bed 70 K/5 Blazer 67 C-30 GMC Flat bed 86 GMC K2500 Plow Truck 85 GMC K3500 84 M1008 85 M1008 77 G30 Motor Home 72 Sears 12hp Tractor Glenmoore, Pennsylvania