70-81 GM F Body, 73-77 A Body and 75-79 Nova 13" BLACKOUT Track 4, Disc Brake Conversion by Baer Bumpers 1955-59 Chevy / GMC Truck Tank width measures 28" wide

Tank width measures 28" wide

24-position rebound adjustment

GMC Truck 4 Wheel Drive Power Steering Gear Box

All stock suspension brackets are installed in the stock location for an easy bolt in installation

Dual 38mm piston aluminum calipers

70-81 GM F Body, 73-77 A Body and 75-79 Nova 13" BLACKOUT Track 4, Disc Brake Conversion by Baer Bumpers 1955-59 Chevy / GMC Truck Tank width measures 28" widePOL 13" Black Out Track 4, disc brake conversion by Baer takes your braking performance to the next level. Works with 1973 77 Chevy Chevelle, 70 81 Camaro Firebird and 75 79 Nova stock OE spindles. Billet alluminum hubs come packed with Redline synthetic grease and include billet dust caps. The POL Branded Baer 4 piston T4 calipers include D. O. T. compliant dust and weather seals.