Looking for an affordable quality rear disc brake upgrade? ARC Performance has the solution!

ARC Performance disc brake kit is designed to suit 8" & 9" housings with 3/8" retaining bolts. Fits "old" and "new" style big bearing (3.150" bearing O.D.) Ford housings and with axle offsets of a minimum 2.375" to 2.5". Housing end diagram in pictures. 

• 11.25" Vented rotors

• 78-88 GM metric D154 calipers with on caliper hand brake mechanism - including brake pads

• Easy install bolt on brake caliper brackets and spacers to match varied axle offsets

• Fits both 5 x 4.5" (Ford) and 5 x 4.75" (Chev/HQ) stud patterns

• Complete with all mounting hardware, bolts, washers nuts.

• Fits axle with maximum flange diameter of 6-1/4" O.D.

Please Note: For 15" and large wheel applications only

Rotor Dimensions:

Rotor hole I.D. : 2.78"
Rotor back space: 2.30" 

THIS KIT WILL ONLY FIT THE HOUSING END AND BRAKE GAP AS SHOWN IN PHOTOS