Hartline Performance offers the complete RJC product line. Valve cover spacers, rocker shaft supports, cam sensor repair kits, EGT kits, boost controllers and more!

Hartline Performance is proud to sell the full line of Precision Turbos. Since 1987, Precision Turbo & Engine has been a leader in turbocharger technology for street and race applications. Our close relationship with PTE has allowed us to take part in the development and testing of many of the currently available units. From street duty turbos like the GT32 thru GT67 to serious race units like the GT47-88 we have sold and used them all. Let Hartline Peformance use their extensive turbo knowledge help you reach your goals.

HEAVY DUTY FRONT Designed for cars weighing 2,600 - 3,000 lbs. KIT INCLUDES: • Billet Aluminum 4 Piston Calipers • Billet Aluminum Mounting Brackets • Grade 8 Hardware • Billet Aluminum Hubs with screw on dust caps • Bearings and Seals • Brake Pads • 10 1/4” Diameter Drilled Rotors • 1/2” Studs, 3” long

REAR DRAG BRAKE KITS AEROSPACE COMPONENTS INC. offers a variety of high quality rear brake kits that provide maximum stopping power for virtually any car. Our brakes are 100% CNC machined from 6061 T-6 Billet Aluminum. These CNC machined brakes can withstand more pressure than any cast brake kit. All of our brake kits come with drilled heat-treated steel rotors, and everything you need for an easy installation

DUAL REAR DRAG BRAKE KITS AEROSPACE COMPONENTS INC. has designed a rear brake system for cars that have problems stopping even with heavy duty brakes, either because of the weight of the car or because of a short track. These brakes are made from the same Billet Aluminum as our other brakes, but you get 2 four piston calipers on each side for more stopping power.