ATK LS Crate Engine Kit, Fits Chevy LH6 5.3L, 475HP/435TQ

Description: This limited production 5.3L LS engine produces 475 horsepower and 435 ft-lb. of torque, This all-aluminum engine is known for its extra-thick cylinder sleeves, Valley cover features a cast aluminum construction with a natural finish, Ignition box has six pre-programmed timing tables for easy set-up, Intake manifold converts an LS1; LS6; Gen III Engine to Carburetor ATK LS Crate Engine Kit, Chevy LH6 5.3L, 475HP/435TQ Sku # 9101986 Mfr. Part # 9101986 Condition New Brand Speedway Motors Sold Kit Details Info Crate Engine Excellent value for a high-performance LS upgrade or new build Exceptional horsepower and broad torque band Easy retrofit into older LS-equipped vehicles Fuel injection capable Transfer your previous induction components or custom build - your choice! The engine family commonly called the LS series debuted in 1997. General Motors called it the Gen-III Small-Block, with the iron-block versions in trucks and the all-aluminum LS1 introduced in the then-new C5 Corvette. GM has continued to refer to its modern V-8 engine family as Gen III and Gen IV, but to the enthusiasts who quickly grasped the tremendous performance potential of the engines, every engine of the platform is nicknamed “LS.” This engine is a 100% Brand New GM 5.3L that GM built for 2005-2009 Trucks and SUV’s. ATK went through the engine doing a camshaft and valve spring upgrade along with building it as a non AFM/DOD version of engine. This engine will come with the valve covers and timing cover. This is a limited production an all-aluminum engine that is known for its extra-thick cylinder sleeves. For optimal Performance you will need headers, chassis dyno tune (required) and upgraded injectors. Valley Cover Engine Valley Cover Fits LS2/LS3/LS7 engines Cast aluminum construction Natural finish Sold each Ignition Box As the popularity of GM LS engines continue to grow, so does the demand for a powerful, reliable and easily adaptable ignition system. MSD has answered this demand with an updated and improved version of the popular 6LS box. Whether using a stock crate engine or building a custom powerhouse, the MSD LS Ignition provides the control you need to achieve the performance you want. Dial in the perfect tune for your LS using the easily adjustable preset timing curves or hookup to your computer and program a custom setup with our user friendly MSD View software. New features of the LS Ignition include; high speed data acquisition, an optional coolant temperature sensor input, idle timing control, as well as individual cylinder timing. These features are in addition to the existing programmable step retard, launch retard and RPM rev limiters from its predecessor. Features: Fits most LS Engines No PC required for basic functionality Six preprogrammed timing tables for easy set-up Rotary selector switch allows timing changes on the fly Nitrous and boost compatible High speed data acquisition Fully Sealed direct plugin connectors Programmable step retard Launch and max rev limiters Optional coolant temperature sensor input Launch retard Idle timing control Individual cylinder timing Compatible with all MSD, Accel and GM LS coils Intake Manifold This powerful manifold is designed for the popular Chevrolet LS1 (5.7L) small-block V8 originally used in 1997 and later Corvettes and 1998-02 Camaros and Firebirds. It also fits the Corvette LS6 engine and any other Gen III engine including the LM7. Manifold Only Converts LS1; LS6; Gen III Engine to Carburetor Also Fits LM7(5.3L); LR4(4.8L) and LQ4(6.0L) Eng. For 1500 to 6500 RPM Street Performance Excellent for Engine Retro-Fit Applications Engine Oil Pan Chevrolet Performance LS Swap Oil Pan Kits are manufactured for front engine 1955-95 RWD V8 GM car or truck with a traditional rear wet sump oil pan arrangement. Designed around the LS Muscle Car oil pan, these kits include most necessary parts for installation, including oil pan, dipstick and tube, bolts, gaskets, pickup tube, and windage tray. Oil Pans hold up to 5 quarts of oil. Oil pan has M22 X 1.5 oil filter thread. LS1/LS3/LSA/LSX Flexplate GM LS Series, 168 Teeth, Internal Balance, Platinum Series, High Inertia Quick-Launch Design PRW Platinum Series flexplates raise the bar in the high performance industry. The combination of top quality and reasonable pricing sets new standards. We know that when you receive your new PRW performance components, you will have no trouble seeing what the excitement is all about. These Platinum Series Flexplates are engineered to handle extreme duty applications and designed to take the punishment of todays high horsepower engines. The 4mm thick centerplate provides a solid foundation for these new designs. Ring gears are precision welded to meet SFI specifications, utilizing robotic machinery and cold-welding process. PRW flexplates are engineered for excellence and are rigorously inspected throughout the manufacturing cycle to ensure that our customers receive the quality that they have come to expect from PRW products. Benefits/Characteristics SFI 29.1 certified Direct bolt on component Forged one-piece steel ring gears 0.035 thicker than stock flexplates Constructed from cold-rolled premium steel Features double welded ring gears for added durability Specs Horsepower: 475 Torque: 435 lb/ft Block: GM 5.3L Aluminum LH6/LC9 Bore/Stroke: 3.780" x 3.622" Year Range: 2005-2009 Displacement: 323CI Crankshaft: OEM GM 3.622" Stroke Internally Balanced 24 tooth Reluctor wheel Connecting Rods: OE GM Pistons: Hypereutectic Flat Top Piston Rings: Moly Rings Compression Ratio: 9.9:1 Compression Camshaft: Hydraulic Roller Camshaft Specifications: 223/231 at .050 in .610/.617 lift with 112 LSA Camshaft Bearings: Installed & Clocked to OEM Position Cylinder Heads: OE 799/243 Aluminum 65cc 2.000" / 1.575" Valves Freeze Plugs: Brass Installed & Sealed Rocker Arms: OE Powdered Metal 1.7 Ratio Oil Galley Plugs: Installed & Sealed Weight: 412 *Dyno figures are based on using a 750CFM carburetor and Vic Jr. intake manifold with 1 7/8 headers. With an EFI system this will pick up power. Charts (PDF) (PDF) Installation Tips Oil: 5W30 Oil Filter: Wix or K&N Recommended Per Your Application Fuel Delivery: OE EFI System With Tune Intake Manifold: Stock EFI Manifold or Edelbrock Carburetor Conversion Fuel Injectors: Stock Injectors or 36lb for optimal Performance Spark Plugs: Stock Spark Plug Gap: .035 Harmonic Balancer/Damper: Stock Factory Balancer Internally Balanced Flex Plate / Flywheel: Stock Internally Balanced Tuning: Needs Tune/Preferably Chassis Dyno Tune Timing: Set To Factory Specifications Via PCM Module (Tune Required) Water Pump: Per Application Firing Order: 1 8 7 2 6 5 4 3 Exhaust: 1 7/8" Headers Fuel Pump: Stock Fuel: 91+ Octane Ignition: Coil Packs Automatic Transmission Stall Converter: 2200+ based on application Specs Sold in Quantity Kit Cylinder Head Style Assembled Piston Material Hypereutectic Aluminum Cylinder Head Material Aluminum Crate Engine Type Deluxe Crate Engine Combustion Chamber Volume 65cc Engine Balance Internal Intake Material Aluminum Intake Finish Natural Camshaft Included Yes Intake Manifold Included Yes Intake Valves Included Yes Valve Spring Included Yes Retainers Included Yes Locks Included Yes Valve Covers Included No Cylinder Heads Included Yes Carburetor Included No Throttle Body Included No Distributor Included No Oil Pan Included Yes Timing Cover Included No Water Pump Included No Harmonic Balancer Included No Air Cleaner Included No Spark Plugs Included No Spark Plug Wires Included No Computer Included Yes Head Gaskets Included Yes Intake Gaskets Included Yes Flexplate Included Yes Camshaft Type Hydraulic Roller Internally Balanced Yes Rocker Arm Ratio 1.7:1 Exhaust Valve Diameter 1.575 Assembled No Exhaust Valves Included Yes Rocker Arms Included Yes Torque 430 ft./lbs. Compression Ratio 9.9:1 Spark Plug Style Stock Reluctor Wheel 24x Intake Valve Diameter 2 Engine Displacement 323 Horsepower 475 Cylinder Heads OE 799/243 Aluminum 65cc 2.000" / 1.575" Valves Camshaft Duration (.050 in) 223 intake / 231 exhaust Camshaft Lift (in) .610 intake / .617 exhaust Bore x Stroke (in) 3.780" x 3.622" MFG. Part # 9101986 Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.

Price: 6495.99 USD

Location: Lincoln, Nebraska

End Time: 2024-12-16T12:08:46.000Z

Shipping Cost: N/A USD