EMPI's Deluxe HPMX Carburetor Kits are the finest available. We have re-engineered them to offer many outstanding features not found in other kits. Features include: Aluminum Alloy Hex Bar with Steel Ball Ends - Sealed Aircraft Heim Joint Rod Ends - Ball Burnished/Polished Offset Aluminum Intake Manifolds - Thick High Strength Steel Linkage Mounts - Solid Aluminum Base/Top Air Cleaner Assemblies - High Flow Gauze Elements - Coil Relocation Mount - Brass Fuel Tee - Fuel Filter - Brass Manifold Nuts - Detailed Illustrated Instructions - Attractive EMPI Packaging. All Dual HPMX Carb Kits are run as pairs and set up for right and left sides. Fits with most stock fan shrouds with little or no modification.