These complete single piston brake caliper and brake pad kits are perfect for IMCA Hobby Stock or Street Stock 1978-88 GM Metric race cars. Stock style single piston Metric calipers. Replacement for 1978-88 GM Midsize cars. For IMCA Hobby Stock/Street Stock classes. Front brake set with Left and Right calipers/brake pads. Hawk DTC-30 brake pads - increased stopping power and extended pad life. No core charge required. 7/16"-20 inlet. 5-1/2" mount spacing. Can be used with brake hoses from pre-78 GM intermediate cars. Allen head zinc plated steel slider bolts - 7/16"-20 Thread. Kit Includes: (1) IMCA Approved 78-88 GM Metric Brake Caliper - Left. (1) IMCA Approved 78-88 GM Metric Brake Caliper - Right. (1) Set of 4 Hawk HB119W.594 DTC-30 Brake Pads. (4) GM Brake Caliper Slider Bolts. Installation Note: Only use full metallic pads on coated rotors. Hawk Performance burnishes its High Performance Street brake pads as a final step in the factory, but all brake pads have to be bedded-in with the rotors (new or used) that they will be used against. Properly bedding-in new brake pads results in a transfer film being generated at the pad and rotor interface to maximize brake performance. Due to the dramatic friction levels produced by the HP Plus series to achieve "race-level" braking, rotor wear, noise, dust, and pad life may be affected. When utilizing slider bolts, the original slide pin bolt sleeve will not be used. It must be removed from the caliper as the head of this slide pin bolt has this sleeve function built into the bolt. The slide pin bolts included will replace both the original slide pin bolt sleeve and the original equipment type slide pin bolt. Learn how to properly Bed-In your brake pads by reading our tech article. Bedding-In Brake Pad Procedure. Hawk HB119W.594 DTC-30 Brake Pads Increased stopping power. High friction/torque hot or cold. Gentle on rotors. Extended pad life. Low dust. Virtually noise-free. Increasing the performance of your vehicles braking system is easy when you choose Hawk Performance’s HPS braking compound. This unique Ferro-Carbon formula was developed for street performance using the safety and quality of Motorsports severe-duty friction technology. Higher coefficient of friction over stock brake pads. Provides 20-40% more stopping power and higher resistance to brake fade than most standard replacement pads. Less fade means a highly durable brake pad with less brake dust.
