Porterfield Brake Shoes for 1972 FORD THUNDERBIRD Location:Rear Damping Levels 16-Level Height Adjustment

Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 8 kg/mm (448 lbs/inch) Spring Rate(Rear) 5 kg/mm (280 lbs/inch) Spring Length(Front) 160 mm Spring Length(Rear) 210 mm Front Top Mount Yes

Body Material: Smooth SSID Alloy Steel Tube

T-304 Stainless Steel

PC36 / Mercedes / SLK Class / R171 (2005-2011) / (SLK 350-SLK 55 AMG)

BLOX Racing Fuel Injectors - Single BXEF-AT-11L-8 BLOX Racing 11mm Adapter Top (1in) w/Viton O-Ring & Retaining Clip (Set of 8)

Porterfield Brake Shoes for 1972 FORD THUNDERBIRD Location:Rear Damping Levels 16-Level Height AdjustmentPorterfield Brake Shoes for 1972 FORD THUNDERBIRD Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar material also allows the brake