We take pride in offering high quality products that look great and get the job done right. We offer parts from 100s of suppliers along with a handful of parts and kits built in house. Our knowledge runs deep when it comes to classic cars and accessories for hot rods and kustoms. Mustang II IFS Front End Conversion Air Ride Bracket Bag Kit w/ Shock Relocation. Helix Suspension Brakes & Steering. Mustang II IFS Front End Conversion Air Ride Bracket Bag Kit w/ Shock Relocation ::[IMPORTANT NOTE]:: Compatible w/ Mustang II IFS Front End Converted Vehicles. Air Ride Kit is NOT intended for OEM Factory Suspensions. 43″ (11mm) Feature :: Designed Especially for Hot Rod Use Feature :: Features Hard Chrome Non-Rust Shaft Feature :: Superior Dampening and Rebound Feature :: 15% More Dampening Than Standard Feature :: 55% More Rebound Than Standard ::: UPPER AIRBAG BRACKET KIT ::: Material :: Steel OD :: 4.72″ (120mm) Cup Height :: 1.77″ (45mm) Length Of Shaft :: 4.25″ (108mm) Thread On Shaft :: 9 1/16 x 20 Plate Thickness :: 6.3mm Location :: Upper Mounts Installation :: Bolt On or Weld On Location :: Front & Rear ::: LOWER AIRBAG BRACKET KIT ::: Feature :: Mustang II IFS Air Bag Mounting Bracket Material :: Steel Adjustment Travel :: 2.36 (60mm) Air bag Adjustment :: Yes Plate Thickness :: 3mm Location :: Front.