Fits 1978-1987 Buick Regal Base Disc Brakes Front 4301438R

This system features the 4-piston, S4 caliper mounted to a 11", 2 piece slot, drill, zinc plated rotor. Billet aluminum hubs come assembled with premium bearings packed with Redline synthetic grease and billet dust caps. Rotors are pre-assembled with NAS high grade stainless hardware. All mounting brackets, stainless braided hoses and hardware are included and comes assembled on modified stock spindles. The 11" SS4+ is designed just like Baer's larger systems, but in a smaller package for 15" wheels. | Rotor Size/Type: 11" x 1.020", 2-piece | Replacement Rotor Rings: 6910354 (Left) / 6920354 (Right) | Caliper/Piston Count/Mount Type: S4 / 4-piston / Lug | Replacement Pads: DR1-C (Systems built before 1/2019) DR1-C MOD (Systems built 1/2019 to current) Contact Baer Tech Dept at 602-233-1411 or contactus@baer.com if unsure which pad you need | Minimum Wheel Size: 15" (Use template to verify fitment, link below) | System Includes: Calipers, Brake pads, Rotor & Hat assemblies, Billet aluminum hubs w/premium bearings, Billet dust caps, Modified stock spindles, Brackets, Stainless braided brake hoses and all mounting hardware | Track width Increase: Increase track by .400 a side | Notes: System comes completely pre-assembled on stock spindles, Fits stock GN & T-type wheels | Applications: - 1978-87 GM G-Body cars

Features:

• Billet aluminum hubs come assembled with premium bearings packed with Redline synthetic grease and billet dust caps
• The system comes completely pre-assembled on modified stock spindles
• 2 piece slotted and drilled zinc plated rotors
• All mounting brackets, stainless braided hoses and hardware are included

Specs:

Application: