The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - you want to change your 5X5 bolt pattern on 73-87 disc to 5X4.75

**lolife99** · 08-14-2016, 04:51 PM

Belltech 3200 drop spindle.
These work with all 73-87 balljoints and tie rods, but you have to use the 1" width rotor.
https://www.summitracing.com/parts/b...0/applications

08-14-2016, 04:51 PM	#97
lolife99 67-72 parts collector,… Join Date: Nov 2002 Location: Mid-MO Posts: 22,681	Re: you want to change your 5X5 bolt pattern on 73-87 disc to 5X4.75 Belltech 3200 drop spindle. These work with all 73-87 balljoints and tie rods, but you have to use the 1" width rotor. https://www.summitracing.com/parts/b...0/applications __________________ Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823