Heavy Duty Construction. Aircraft grade billet aluminum. Properly engineered to eliminate ball joint, tie rod and steering bind.Additional Attributes:GTIN:00674866098053California Proposition 65:WARNING: Cancer & Reproductive Harm and imageExtended Information:Emissions :CARB EligibleLife Cycle Status:Available To OrderPackaging:Quantity of Each:1Package UOM:EADimension:8 x 11.75 x 4.5 inchesWeight:3.2 PG