FAST LSXR Mid-Range High HP LS3 Assembly

Shop automotive engine parts, cooling-system components, oil-system upgrades, ignition parts, pulleys, sensors, gaskets, fuel components, and engine-bay accessories at Black Ops Auto Works. This collection covers vehicle-specific replacement parts, performance upgrades, supporting hardware, and universal components for street cars, trucks, SUVs, Jeeps, diesel vehicles, off-road builds, and motorsport applications. Engine Parts and Performance Components The Engine collection brings together components used throughout the engine, lubrication system, cooling system, ignition system, fuel system, crankcase ventilation, accessory drive, and engine compartment. Available products range from replacement sensors and gaskets to rotating-assembly parts, performance cooling systems, supercharger pulleys, catch cans, cylinder heads, camshafts, intake manifolds, and engine-bay dress-up components. Engine compatibility cannot be determined from vehicle model alone. Confirm the exact year, make, ...

Shop FAST intake, throttle-body and electronic fuel-injection components at Black Ops Auto Works. Compare LSXR, LSXHR, LSXRt and other manifold references with Big Mouth throttle bodies, fuel rails, harnesses and service pieces. Build a coordinated intake or EFI project around the actual engine, cylinder-head ports and control system.LS Manifold and Runner ChoicesThe selection distinguishes LS1/2/6 cathedral-port, LS3 rectangular-port and LS7 manifold applications, plus specific runner and upper-shell references. These are separate configurations. Choose the exact manifold and runner arrangement for the complete engine combination and intended use, then check hood clearance and compatible fuel and throttle components.Throttle Bodies and EFI ProjectsFAST throttle-body references distinguish bore sizes, supplied sensors and cable-operated applications, including a Gen III Hemi reference. Match the actual intake flange, actuation and controls before choosing a throttle body. The EZ-EFI...