GM 60-87 C10 Rear 14" 4-piston Big Brake Kit 12 Bolt by LSMFG

Big brake kits now include LSMFG drilled/slotted rotors at NO charge.

A 14" rear brake kit utilizing 4-piston calipers, LSMFG machined aluminum hats, and radial brackets which bolt directly to the factory axle without modification. Includes parking brake assembly and drilled/slotted rotors. Designed fit 60-87 fullsize 2wd GM trucks and SUVs. 

(Rear calipers are the same body and look as the fronts, but with a smaller bore size for proper front/rear bias)

Wheel size requirement: Fits inside most 18" wheels

Verify your flange dimensions with the image below. This can be done without removing anything simply by measuring the flange at the back side of the drum

71-87 Chevrolet C10 Pickup
71-87 GMC C15 Pickup
71-91 Chevrolet Blazer, Suburban, Vans
71-91 GMC Jimmy, Suburban, Vans

Even if it is listed above, if it does not have the correct flange measurements and lug count then the kit will not fit

https://store-4nz22.mybigcommerce.com/content/General%20Instructions%20F4%20Rear%20PB.pdf