Porterfield Brake Shoes for 1997 CHEVROLET SUBURBAN 2500 4WD 13 x 3 1/2 rear shoe Location:Rear allowing EcuTek RaceROM to be

allowing EcuTek RaceROM to be flashed directly using ProECU or ECU Connect via the included secondary OBD2 port

PC07-PM / RAM / Promaster 3500 / 3rd Gen (2014+) / (3

Use the factory 02 calibration or free-air calibrate using buttons on faceplate

2019-2021 Chevrolet Silverado / GMC Sierra (non smart fob)

Manufacturer Part Number: 837-508R

Porterfield Brake Shoes for 1997 CHEVROLET SUBURBAN 2500 4WD 13 x 3 1/2 rear shoe Location:Rear allowing EcuTek RaceROM to bePorterfield Brake Shoes for 1997 CHEVROLET SUBURBAN 2500 4WD 13 x 3 1 2 rear shoe 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