Porterfield Brake Shoes for 1997 GMC K3500 4WD DRW Location:Rear Spring rates: Front: 12 kg/mm

Spring rates: Front: 12 kg/mm / Rear: 12 kg/mm

LS 2007 Chevrolet Silverado 1500 HD Classic LT 2007 - 2013 Chevrolet Silverado 2500 HD WT

5 kg/mm (308 lbs/inch) Spring Length(Front) 150 mm Spring Length(Rear) 180 mm Front Top Mount No Rear Top Mount No

Comp Cams 7° Street Valve Locks are made from stamped

Elevate your BMW 3-Series E90 with Red/Smoked LED Bar Taillights

Porterfield Brake Shoes for 1997 GMC K3500 4WD DRW Location:Rear Spring rates: Front: 12 kg/mmPorterfield Brake Shoes for 1997 GMC K3500 4WD DRW 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