EMPI's Hex Bar HPMX Carburetor Kits share many features with their Deluxe counterparts. Each kit boasts: Aluminum Alloy Hex Bar with Steel Ball Ends, Sealed Aircraft Heim Rod Ends, Polished Ball Burnishing, Offset Aluminum Intake Manifolds, Thick High Strength Steel Linkage Mounts, Chrome Air Filters with High Flow Gauze Elements, Coil Relocation Mount, Brass Fuel Tee, Detailed and Illustrated Instructions, and Attractive EMPI Packaging. All Dual HPMX Carb Kits are paired and configured for right and left sides.