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Summit Racing™ Chevy LS 5.3L 450HP Long Block Crate Engines

Looking for big LS engine power at an affordable price? Summit Racing™ remanufactured 5.3L LS long block crate engines are rated at 450 HP and 420 lbs.-ft. torque! This engine will give you the performance and drivability you have been searching for at a price you can afford. It can be a performance upgrade for 99-07 Chevy trucks, or an engine swap into your project vehicle. You will save time and money by leaving the machine-work and assembly to us. Just bolt on your accessories and drop it in. These engines are machined and assembled for us by the guys at ATK, and backed with a 2-year unlimited mile warranty for peace of mind. Technical specifications: * Horsepower: 450+ * Torque: 420+ * Block: Seasoned OE LM7/5.3L iron * Bore/stroke: 3.800-3.820 in. x 3.622 in. * Year range: 1999-2007 * Displacement: 323 C.I.D. * Crankshaft: OEM GM 3.622 in. stroke internally balanced 24-tooth reluctor wheel * Connecting Rods: OE GM forged powder metal 6.093 in. * Pistons: Hypereutectic flat top * Piston rings: Moly * Compression ratio: 10:1 compression * Camshaft: Summit Racing Pro LS Roller * Camshaft specifications: Lift- 550/550, Duration @.050- 222/232 * Camshaft bearings: Installed and clocked to OEM position * Cylinder heads: #799 or #243 OE aluminum 64cc 2.00 in./1.55 in. valves * Freeze plugs: Brass installed and sealed * Rocker arms: OE powdered metal 1.7 ratio * Oil Galley plugs: Installed and sealed

4.32 out of 5 stars ( 47 )

$3,849.99

Summit Racing™ Automatic Transmissions

Summit Racing™ Automatic Transmissions combine quality and economy to offer replacement transmissions in many styles and options. These units are remanufactured with all-new clutches, thrust washers, seals, bushings, and high-energy bands, along with other "failure prone" hard parts depending on unit. Other features include a rebuilt front pump, a valve body with shift for street and performance and high-quality seals and gaskets. You get all these impressive upgrades, along with reliable performance and extreme value. All transmissions are Dyno tested before they're shipped. Order the model recommended for your vehicle.

3.46 out of 5 stars ( 63 )

$2,090.99

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$4,039.99

Summit Racing™ SPC Engine Blocks

Summit Racing™ SPC Engine Blocks are aftermarket V8 Engine Blocks made for "Street, Performance, or Competition." These new clean sheet designed aftermarket blocks are cast in a modern state-of-the-art German foundry on brand new molds and machined in USA on modern high-speed machining centers that can hold the tightest of tolerances. Why start your engine build with a dirty, old, worn-out production block that needs hundreds or thousands of dollars of machine work--when you can start with a new heavy-duty casting full of high-performance features. We ship these blocks mostly finished but leave the cylinder bore .005" undersize, your machine shop will have to hone them for proper size. You can rest assured that you have a great foundation for your engine build. Check out the features below! Additional details: • Available Versions Include: GM Small Block, GM LS, GM Big Block (coming Soon,) Ford Windsor 5.0 and 351W • Cast in Germany at a Tier 1 OEM foundry • Made with class 35 Iron Alloy, Higher tensile strength and harder than competitors' class 30 • Machine-finished in USA on precision hi-speed machining centers- All dimensions are very accurate! • Priority main oiling systems & Siamese Cylinder bores • Blind head bolt holes • 4-bolt main caps, 180,00 PSI main bolts included

5.0 out of 5 stars ( 12 )

$2,249.99

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$3,399.99

American Racing Headers C7 Corvette Headers

American Racing Headers C7 Corvette headers are available with options that allow you to fine-tune your exhaust system to match your upgrades. ARH C7 systems set the bar for quality, performance, fit, and ease of installation. Options include a variety of primary sizes and your choice of X-pipe midsection diameters, ARH's exclusive X-pipe forward location (on select models), and severe-duty cats. Long systems end at the rear axle and are a direct fit to stock or aftermarket axle-back exhausts. ARH also offers mid-length header systems; a more emissions friendly option for C7s. Their mid-length kits allow you to reuse the secondary set of factory cats combined with ARH's severe-duty catalytic converters. These systems improve performance yet significantly reduce the possibility of a check engine light. All ARH C7 kits are direct bolt ons; expect a quick and easy install with the included Grade 8 hardware, race-quality gaskets, and stainless steel band clamps (where applicable). They will surpass your expectations in quality and performance. Additional features of American Racing Headers C7 Corvette headers include: * 100 percent long-lasting 304 stainless steel * 3/8 in. thick laser-cut flanges for a warp-free seal * Hand-ported TIG-welded inlets * Optimized primary tube routing for superior fit and performance * Merge collectors include welded scavenger spikes * Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability * The only set of headers you'll ever need to buy * All American Racing Headers exhaust systems are for off-road use only

5.0 out of 5 stars ( 1 )

$2,735.91

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$2,908.16

AFR 227cc SBC Eliminator Race Ready Racing Heads

AFR 227cc SBC Eliminator Race Ready Racing heads offer outstanding track performance at a competitive price. Exhaust and intake ports and combustion chambers are 100 percent CNC-ported, with coarser machine levels for terrific flow characteristics and big power gains. The 227cc SBC Eliminator heads feature a 3/4 in. thick head deck, ideal for nitrous or blower applications. They come complete and ready-to-run with quality AFR-proven components for maximum reliability—or choose "bare" heads (no parts) to design your own ultimate power package. These cylinder heads are available in standard and spread port exhausts. AFR 227cc SBC Eliminator Race Ready racing heads are a great choice for budget-minded racers.

4.89 out of 5 stars ( 9 )

$2,368.00

AFR 220cc SBC Eliminator Racing Heads

Race-ready AFR 220cc SBC Eliminator racing heads feature 100 percent CNC-ported intakes with greater detail. They also come with 100 percent CNC-ported combustion chambers and 80cc exhaust ports with a 3/4 in. thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight 8mm, 2.080 in. intakes and 1.600 in. exhausts with AFR's hardened ductile iron interlocking valve seats. The valve springs included are intended for use on roller camshafts. They also offer exceptional flow characteristics, a 23 degree valve angle, and standard valve spacing. These cylinder heads are perfect for 350 to 400 c.i.d. engines in bracket drag cars, sportsman oval trackers, and highly modified street-class cars operating between 3,000 and 7,500 rpm (higher rpm ranges are possible, depending on the combination of parts).

4.59 out of 5 stars ( 22 )

$2,368.00

AFR 205cc SBF Renegade Race Heads

If you're looking for the world's finest street/strip heads available, then AFR's 205cc Renegade Race cylinder heads are your answer. With lightweight 8mm 2.080 in. intake and 1.600 in. exhaust valves, these heads move tremendous volumes of air through conservative runner volumes, spelling big torque and horsepower numbers. AFR's trademark 3/4 in. thick head deck makes them ideal for heavy nitrous or blower applications. They even offer an available nitrous or blower exhaust port option featuring a 73cc ultra high-flowing exhaust port.

5.0 out of 5 stars ( 13 )

$2,753.00

AFR 210cc SBC Eliminator Racing Heads

AFR 210cc SBC Eliminator racing heads are available in two stages of performance. The race-ready version features 100 percent CNC-ported intakes—and 100 percent CNC-ported intakes with greater detail. They come with 100 percent CNC-ported combustion chambers and 80cc exhaust ports with a 3/4 in. thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight 8mm, 2.080 in. intakes and 1.600 in. exhausts with AFR's hardened ductile iron interlocking valve seats. The valve springs included are intended for use on roller camshafts. The exceptional flow characteristics, 23 degree valve angle, and standard valve spacing make these the perfect cylinder heads for 350 to 400 c.i.d. engines in bracket drag cars, sportsman oval trackers, and highly modified street-class cars operating between 3,000 and 7,500 rpm (higher rpm ranges are possible, depending on the combination of parts). The 210cc aluminum cylinder heads are available for either standard or spread port exhausts, bare or assembled style.

4.81 out of 5 stars ( 16 )

$2,368.00

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$2,916.00

AFR 385cc Magnum BBC Competition Racing Heads

AFR 385cc Magnum BBC competition racing heads will feed your large displacement, high-rpm race engine the air it needs to deliver monster performance. The 385cc Magnum features AFR's trademark .750 in. thick head deck, A356 aluminum castings and Titanium retainers, as well as 100 percent CNC-ported intakes, exhausts, and combustion chambers to deliver the big flow characteristics to provide you with the power you need to win! Keep your monster engine both strong and powerful—allow it to feast on the plentiful airflow of the AFR 385cc Magnum BBC competition racing heads.

Not Yet Reviewed

$4,881.00

Summit Racing™ Forged Pro Rotating Assemblies

Summit Racing™ Forged Pro parts offer professional-grade parts at a good value. Proven reliable at big power, these rotating assemblies combine our forged 4340 steel cranks, forged 4340 steel H-beam rods (using ARP rod bolts), and advanced Forged Pro pistons. The assemblies are available balanced and unbalanced. Rod and main bearings, along with piston rings, are sold separately to optimize fitment around YOUR needs and budget. Check out our handy engine building tools, like dial-bore gauges and ring-filers, to make your next engine build a success and one you can be proud of!

Not Yet Reviewed

$2,654.99

Intercomp Racing SW650RFX Quik Weigh Wireless Scale Systems

Intercomp Racing SW650RFX Quik Weigh wireless scale systems eliminate the cables and combine their strong, accurate scale pads and race car management software with their advanced RFX wireless technology to provide you with the data necessary to lead the way. Intercomp scale pads are manufactured from 6061 T-6 aluminum on high-precision CNC-machining and turning centers to maintain the tightest tolerances. Intercomp knows precise weight distribution is critical to on-track success so their SW650RFX Quik Weigh wireless scale systems feature Percent Weigh--setup display to .01 percent--for the ultimate chassis setup to put you ahead of the pack. Data will be transmitted from the scale pads via a one touch wireless indicator that includes rechargeable batteries, charger, and case. These wireless scale systems allow you to store 100 chassis setups, check center of gravity calculations, baseline setup recall, use custom displays for target tuning, and encryption ensures your secure wireless communication. Your choice to go wireless weighing should be the same as the pros--Intercomp Racing RFX.

Not Yet Reviewed

$2,395.00

ATK High Performance Chevy 383 Stroker Race Series Short Blocks

Hardcore engines need a hardcore bottom end; that's why ATK High Performance developed these Chevy 383 Stroker Race Series short blocks. These short blocks are built around the strongest components available so that they can handle serious horsepower for your race car or hardcore street machine. These ATK High Performance Chevy 383 Stroker Race Series short blocks include the following: * Handpicked and seasoned 4-bolt main block * Aligned and honed main bores * Forged 4340 crankshaft * 3.75 in. stroke * Forge H-beam connecting rods * Forged dish top pistons

5.0 out of 5 stars ( 3 )

$3,828.99

Summit Racing™ Performance Transmissions

Think you have to drain every last penny from your bank account to get a quality transmission? Think again. Our Summit Racing™ performance transmissions have been manufactured with all-new, high performance components. Features include a high-volume pump, performance clutches and steels, a recalibrated full manual trans-brake valve body, heavy-duty sun shell, deep aluminum pan, and high-quality seals and gaskets. You get all these quality upgrades, plus reliable performance from Summit Racing™ performance transmissions.

5.0 out of 5 stars ( 1 )

$3,199.99

Fox Racing Shox 2.5 Performance Elite Series Remote Reservoir Adjustable Shocks

Fox Racing Shox 2.5 Performance Elite Series remote reservoir adjustable shocks give you enhanced ride quality and the control you need when heading off the pavement. Able to provide improved damping in any terrain, these high performance shocks take their design cues from Fox's off-road racing shocks—meaning they have been thoroughly perfected in brutal conditions that your truck or SUV will probably never see. Fox Racing 2.5 Performance Elite Series shocks are equipped with external reservoirs for increased oil and nitrogen capacity, while delivering a striking race look. Features and specs include: * 2.50 in. impact extruded and CNC-machined 6061-T6 hard anodized aluminum body * External reservoir design separates oil from high-pressure nitrogen gas * 7/8 in. hard chrome plated heat-treated alloy steel shaft * Race-developed high-flow piston design * Application-specific valving maximizes performance * JM92 advanced suspension fluid for top performance at all temperatures * DSC-dual speed compression adjuster system

5.0 out of 5 stars ( 1 )

$2,679.95

Summit Racing™ Complete Serpentine Belt Systems

These billet serpentine systems are easy to install, budget friendly, and styled just right. Summit serpentine belt systems start with a CNC-machined, 1/2 in. thick, 6061 T6 billet aluminum face plate, which has positive belt adjusting holes for both the alternator and A/C pump, plus beveled edges and a machined Summit logo. You also get CNC-machined 6061-T6 billet aluminum crank, water pump, alternator, power steering, and clutch cover pulleys, plus a chrome 105 or 140 Amp alternator, a chrome Sanden SD-7 A/C compressor with manifold lines (as noted), an as-cast aluminum GM Type 2 power steering pump (as noted), an as-cast GM high-flow water pump, a serpentine belt, and all the mounting hardware you need. It might look fancy, but adjustments are easy, all you need is a pinch bar and a socket wrench.

4.3 out of 5 stars ( 10 )

$2,599.99

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$3,199.99

Summit Racing™ Performance Turbochargers

Summit Racing™ Performance turbochargers have the latest in compressor aero technology with quick-spooling, yet free-flowing turbines. Starting with 66mm inducer sizes and working up to 79mm, the SUM-2600 Series turbos are reliable and a great value. The SUM-2700 Series are true race turbos starting at 76mm and go up from there. T4, T6, and V-band turbine housings are available. These are specially designed, balanced, and precision assembled in North America for class leading racers. They feature 2618 billet forged compressor wheels that offer superior flow and dependability at high boost.

5.0 out of 5 stars ( 7 )

$2,017.99

AFR 235cc SBC Eliminator Competition Racing Heads

Stay ahead of the competition with high-flowing AFR 235cc SBC Eliminator Competition Racing heads. Intake ports, exhaust ports, and cylinder heads are 100 percent CNC-ported with finer machine levels and improved port-shaped details for optimum flow characteristics. AFR Eliminator Competition heads will satisfy your big displacement small block Chevy engine's need for more air—and to achieve additional cooling in the center of the head, spread port styles are offered. Eliminator Competition heads come complete and ready-to-run with AFR power-proven components—or choose "bare" (no parts) heads to create your own personal power package! Go with AFR cylinder heads—high performance components built for racers, by racers.

5.0 out of 5 stars ( 4 )

$3,489.00

Intercomp Racing SW777RFX Professional Wireless Scale Systems

Intercomp Racing SW777RFX Professional wireless scale systems eliminates the cables and combines their strong, accurate billet scale pads and race car management software with their advanced RFX wireless technology to provide you with the data necessary to lead the way. Intercomp scale pads are manufactured from 6061-T6 billet aluminum on high precision CNC machining and turning centers to maintain the tightest tolerances. Intercomp knows precise weight distribution is critical to on-track success so their SW777RFX Professional wireless scale systems feature Percent Weigh--setup display to .01 percent--for the ultimate chassis setup to put you ahead of the pack. Data will be transmitted from the scale pads via a one touch wireless indicator that includes rechargeable batteries, charger, case and USB cable for PC use. With Intercomp SW777RFX Professional wireless scale systems you can store and recall chassis setups, center of gravity calculations, baseline setup recall, use custom displays for target tuning and encryption ensures your secure wireless communication. Your choice to go wireless weighing should be the same as the pros--Intercomp Racing RFX.

5.0 out of 5 stars ( 3 )

$2,695.00

AFR 227cc SBC Eliminator Competition Racing Heads

AFR 227cc SBC Eliminator Competition Racing heads are 100 percent CNC-ported, with finer machine levels and improved port-shaped details for optimum flow characteristics, giving you the power you need to win. The 227cc SBC Eliminator heads have a 3/4 in. thick head deck ideal for nitrous or blower applications. They come complete and ready-to-run with AFR power-proven components for ultimate power and reliability. Or choose "bare" heads (no parts) to design your own ultimate power package. These heads are available in standard and spread port exhausts. Bolt-on high performance with AFR 227cc SBC Eliminator Competition racing heads—you'll be the baddest thing on four wheels!

Not Yet Reviewed

$2,994.00

American Racing Headers GM G-Body Exhaust Systems

American Racing headers answers the call for performance and sound for your G-body with new ultra high quality stainless steel exhaust system. These systems come packed with top tier materials and craftsmanship. These systems feature Pure Thunder series mufflers with rear or side exit exhaust tips. All mounting brackets necessary for install are included. Features: * Direct bolt on to American Racing G-body small block headers * G-body header back systems are easily adaptable to other header brands or your stock manifolds. • G-body big block header back systems only fit with G-Force K-members. Note: All American Racing Headers exhaust systems are for off-road use only.

Not Yet Reviewed

$2,419.52

American Racing Headers Late Model Ford Mustang Headers

American Racing Headers late model Ford Mustang headers are available for a wide variety of Mustang engines and models; every set provides a serious bump in horsepower and torque. Select headers come with an X-pipe standard, if you prefer a more classic muscle-car sound, swap the X-pipe for an optional H-pipe. Either choice provides a low-rasp, drone-free driving experience. ARH Direct Connect kits for Mustangs are designed to work with original equipment cat-back systems without any cutting or welding. For Corsa cat-back exhaust systems, check out ARH's Direct Connect kit specifically made to work with Corsa cat-backs. ARH Mustang headers with Bottleneck Eliminator kits do away with the 2.25 in. restriction at the cat-back connection point of some OE 5.0L systems. They are specially built to fit aftermarket cat-back systems; a simple mark and cut (no welding required) mates the ARH Bottleneck Eliminator to your cat-back. ARH long system headers for 2012-14 Boss Mustangs even allow you to keep the Boss side pipes. Additional features of American Racing Headers late model Ford Mustang headers include: * 100 percent long-lasting 304 stainless steel * 3/8 in. thick laser-cut flanges for a warp-free seal * Hand-ported TIG-welded inlets * Optimized primary tube routing for superior fit and performance * Merge collectors include welded scavenger spikes * Catted systems feature 200 cell, metallic substrate catalytic converters for extreme durability * The only headers you should ever need to buy * All American Racing Headers exhaust systems are for off-road use only

Not Yet Reviewed

$2,139.72

World Products Motown Race Engine Blocks

World's Motown blocks are without a doubt the most feature-laden, engine builder friendly, cast iron blocks on the market. And because of their superior temperature control and rock-solid stability, experts claim they're worth up to 20 hp more than other blocks on the market! At first glance, one of the more noticeable differences between the World Motown and OEM Chevy blocks are the 'bulges' at each cylinder. That's because the Motowns have thicker cylinder walls, and the water jackets have been expanded to provide required cooling. Order the model and options preferred for your application. Important features are as follows: * Made from high-density cast iron * 9.025 in. deck height with .600 in. minimum thickness * Dry sump valley scavenge lines drilled * Clearanced for 4.000 in. stroker crankshafts (H-beam steel rods) * Integral mounts for spin-oil filter * Dry sump systems can feed from front or rear of block * Available with 4-bolt nodular or splayed billet caps * Can be bored to 4.200 inch maximum * Water jackets expanded for better cooling * Standard Chevy cam location and cam bearings * OEM starter, fuel pump, and engine mounts (dual) * Blind tapped head bolt holes for extra integrity * 100 percent compatible with OEM parts * Indexed lifter bores (can use standard-height lifters) * Main caps are located by dowels (not OEM outside register) * Weight: Approximately 190 lbs.

4.0 out of 5 stars ( 1 )

$4,549.46

PEM Racing MAX Option Low Drag Quick-Change Rear-End Assemblies

PEM Racing MAX Option low drag quick-change rear-end assemblies are designed to minimize drag and allow for quick gear changes, particularly in racing and hot rodding applications. By incorporating features like REM (Rotating Element Method) finished gears and bearings, black thermal coating, and drilled aluminum spools, these PEM Racing MAX Option low drag quick-change rear-end assemblies aim to reduce friction, heat, and rotating mass. For convenience, quick-change rear-ends utilize spur gears that can be easily swapped out or reversed to change the final drive ratio, enabling quick adjustments for different track conditions or driving styles.

Not Yet Reviewed

$2,930.99

Fox Racing Shox 2.5 Performance Elite Series Coilover Reservoir Shocks

Fox Racing Shox Performance Elite Series 2.5 coilover reservoir shocks are bred from Fox's off-road race shocks. Their Elite Series combines race-proven technology with new, cutting-edge features to offer enhanced ride-quality and winning damping performance you can bolt onto your truck or SUV. Coilover shocks provide suspension damping and suspend the weight of the vehicle. The integrated coil spring can be adjusted for preload and ride height--and comes pre-set to level your vehicle right out of the box. Experience for yourself the incredible performance and precise control that Fox Performance Elite Series coilovers deliver. Order the set recommended for your vehicle. Features include: * 2.5 in. impact-extruded, CNC-machined 6061 T-6 hard anodized aluminum body * Hard-anodized for a durable, rust-resistant finish * 2.5 in. smooth bore and honed seamless alloy reservoir * Black anodized, CNC-machined 6061 T-6 billet aluminum components * Application specific, adjustable 3.0 Eibach racing springs * 7/8 in. hard chrome plated steel shafts * 6061 T-6 hard anodized, high-flow aluminum piston * Application-specific valving to maximize performance * Redundant sealing pack system main seal, wiper seal, scraper seal * JM92 Advanced Suspension Fluid for improved performance at variable temperatures * PTFE-lined, heat-treated, alloy steel spherical bearing * Ride height preload ring

Not Yet Reviewed

$2,040.50

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$2,679.95

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