More work on the 4link and rear suspension for the shop truck. #truck #dragtruck #rearsuspension #suspension #customsuspension #custombrackets #42ford #42 #fastandsafe #geometry #crunchingnumbers #nothingrandom #usingscience #physics #formulas #dragtruck #racetruck #sanantoniotalent #sanantonioproud #texasmade #speedholes #hands #holdon #whatsnext #longtermproject (at Haglund Speed & Kustom)
















