11-15 Chevrolet HD2 Inch 18mm Pin Blocks (Pair) Zone Offroad Performance - Exhaust Hardware - Weld In Bung NP247 & Late NP242 t-case

NP247 & Late NP242 t-case Seal Front Output

customizing digital gauges

Rear Flare Tire Coverage: 1 inch

Extended Length: 15

11-15 Chevrolet HD2 Inch 18mm Pin Blocks (Pair) Zone Offroad Performance - Exhaust Hardware - Weld In Bung NP247 & Late NP242 t-caseThese high quality 2 inch fabricated lift blocks are specially designed to lift the rear of later model GM HD trucks. They come finished in a durable textured black powder coat and uses a flat (non tapered) design. Uses 18mm pin size. Sold in pairs. Features: Black powder coated Fabricated lift blocks Made in USA Flat design not tapered For use on 2011 Present Chevy GMC 2500HD 3500 models that require an 18mm pin Pre installed 18mm pin Sold in pairs