Rear Axle Lines For 47-50 Chevy/GMC Series I 2WD Rear Axle Set Steel TRA4701OM UNBRANDED Increases of up to 8

Increases of up to 8 hp and 7 lb/ft of torque over the stock exhaust

Engine: 350 CID with 4BBL Carb

Notes: Fits 2/4 wheel drive and all wheelbases

Notes: Fits all 2007*-2008 (*except classic body) GM 1500 4

Rear Axle Lines For 47-50 Chevy/GMC Series I 2WD Rear Axle Set Steel TRA4701OM UNBRANDED Increases of up to 8Rear Axle Lines For 47 50 Chevy GMC Series I 1 2 Ton Truck 2WD Rear Axle Set Steel. Our Rear Axle Brake Lines are mounted on the axle going to the left and right rear wheels. These will either connect to a caliper hose or thread directly into a wheel cylinder. All lines come Pre Bent and flared with the correct threaded fittings which reduces your install time tremendously. Our mild steel lines are Galphan coated for added protection. Our stainless