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Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Shop limited-time discounts on parts, tools, and accessories from your favorite brands!
Showing In Stock Items. Show All 439 Items.
On Sale
ATK High Performance Engines offers GM 350 Vortec bare blocks with the following specifications: * Block: 100 percent new bare block with one-piece rear main seal * Bore: 4.000 in. (4.0003-4.0008 in. -- Pistons size vary, final honing may be required) * Maximum bore: 4.060 in. recommended * Displacement: 350 cu. in. * Main journal type: Chevy 350 * Engine block material: Premium iron alloy * Engine block style: Aftermarket, based off the Vortec 350 roller block * Engine block deck height: Standard deck * Engine oiling system: Priority main * Fuel pump boss: Yes * Main bolt style: 4-bolt * Main caps included: Yes * Main cap material: Cast iron * Main cap fasteners included: Yes * Main bearings included: No * Camshaft bearings: Dura-Bond, installed and clocked to OEM position * Freeze plugs: Brass, installed and sealed * Oil galley plugs: Installed and sealed * Roller camshaft compatible: Yes * Stroker clearanced: Yes, but the assembler must always check, as components differ
Not Yet Reviewed
$1,898.99
$1,698.99
On Sale
Smittybilt Delta Series snatch blocks are recovery accessories crafted from forged steel and are built for ultimate durability and reliability. Smittybilt stands behind their products and wants you to enjoy the freedom of off-roading without the worry and limits of fragile equipment. Smittybilt understands the wear and tear these products will be subject to and their main goal is to provide you with a comprehensive warranty to give you full confidence that the products you are outfitting your rig with will last for many seasons to come. That's the Smittybilt Advantage! Primary features of the Smittybilt Delta Series snatch blocks: * Forged steel construction * E-coated and powder coated for maximum corrosion resistance * One pulley for steel wire and synthetic rope (not recommended for use on synthetic rope AFTER steel wire) * Unique functional JAW movement, allowing assembly to shackles or fixed eyelet recovery objects * Greaseable pulley shaft with Zerk fitting * Debris trap in pulley ensures the maximum life to the pulley and bearing surfaces * Patented self-locking/engaging feature helps prevent disengaging during operation * Working load limit (WLL): up to 36,000 lbs. * Smittybilt Advantage Warranty
Not Yet Reviewed
$79.99
$59.99
On Sale
These fuel distribution blocks from Earl's are fully CNC-machined pieces designed for various applications. These blocks also feature an accessory outlet for a fuel pressure gauge.
( 11 )
$90.09
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$149.95
$49.55
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$82.95
On Sale
RSO Suspension rear lift block/U-bolt kits are great options to elevate your ride. Designed with a tapered spring seat to maintain the correct pinion angle on lifted applications, the blocks are paired with extended high-strength steel U-bolts and include all the hardware required for installation. Engineered using machined aluminum to outlast both cast iron and steel counterparts, the bolts and hardware are zinc plated for ultimate protection against corrosion and provide the ability to handle maximum loads without compromise. RSO Suspension rear lift block/U-bolt kits work with your factory leaf springs without the need for cutting or drilling, and are backed by a limited lifetime manufacturer warranty on workmanship/structure, 5 years on the components, and 1 year on the finish/coating. Select the kit designed for your vehicle. Key features: * Tapered spring seat to maintain the correct pinion angle * High-strength steel U-bolts can handle maximum loads * Machined aluminum and zinc plated U-bolts and hardware * Lift blocks work with factory leaf springs, no cutting or drilling needed * Kits include all the parts and hardware required for a quick and easy installation
Not Yet Reviewed
$64.99
$58.49
On Sale
These NOS distribution blocks are precision-machined to help distribute balanced amounts of nitrous and fuel to each intake port. They use 1/8 in. inlets and are available with either 1/8 in. or 1/16 in. outlets. Fittings are sold separately.
( 1 )
$123.95
$68.95
On Sale
Start your next engine build with one of these ATK High Performance Chevy LQ4 6.0L short blocks. The LQ4 is an ultra-tough basis for high-horsepower engines in their stock form, but ATK improved on it. These engines are hand-built, balanced, and blueprinted using top-quality parts. Don't waste time trying to salvage a high-mileage short block when you can get a fresh mill that is ready for your choice of components to make it your own. These ATK High Performance Chevy LQ4 6.0L short blocks include the following: * Handpicked and seasoned 6-bolt main block * Aligned and honed main bores * OE steel crankshaft * 3.622 in. stroke * OE connecting rods * Hypereutectic dish top pistons
( 1 )
$3,198.99
$2,998.99
On Sale
Summit Racing™ Mockup Replica Blocks are light-weight and ship disassembled for ease of shipping and storage. The individual panels are easily assembled with tabs and slots for superior rigidity and accuracy compared to bolt-together types. Steel resists the heat from welding, so custom motor-mounts can be fabricated right on the block.
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$299.99
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$399.99
$249.99
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$349.99
On Sale
With ATK High Performance Chevy LM7 5.3L 385 hp long block crate engines expect big mid to upper end power and a noticeable idle. They were designed to be performance upgrades for a 1999-2007 Chevy truck LM7 or an LS swap in a hot rod. Technical specifications include: * Horsepower: 385+ * Torque: 390+ * Block: GM 5.3L iron LM7 * Bore/stroke: Up to 3.809 x 3.622 * Year range: 1999-2007 * Displacement: 323 c.i.d. * Crankshaft: OEM GM 3.622 in. stroke internally balanced 24 tooth reluctor wheel .857 in. flange * Connecting rods: OE GM forged powder metal 6.093 in. stock bolts * Pistons: Hypereutectic dish * Piston rings: Moly rings * Compression ratio: 9.5:1 compression * Camshaft: Hydraulic roller * Camshaft specifications: Custom grind * Camshaft bearings: Installed and clocked to OEM position * Cylinder heads: OE aluminum 61.15cc 1.89/1.55 * Freeze plugs: Brass installed and sealed * Rocker arms: OE powdered metal 1.7 ratio * Oil Galley plugs: Installed and sealed * Weight: 385
( 15 )
$4,189.99
$3,989.99
On Sale
These fuel pump block-off plates cover the opening left when you convert from a mechanical to an electric fuel pump. They're made from precision-cut steel that's highly polished and chrome plated. Gaskets are included.
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$13.99
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$18.86
$9.09
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$12.26
On Sale
Lakewood bellhousing bolts are for bellhousing to engine block and trans to bell attachment. These threaded hex head bolts are built from high-strength chromoly steel, and then black oxide coated for a tough, long-lasting finish.
( 2 )
$49.95
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$52.95
$27.47
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$29.12
On Sale
VEGE remanufactured long block crate engines are an excellent foundation for budget-minded builds. These premium-quality refurbished engines are drop-in replacements for a wide range of stock vehicles—and can be retrofitted into additional applications. Each engine is reverse-engineered to ensure that any original defects are removed. Certified technicians recondition the long blocks to factory specifications, replacing wearable parts or machining them back to OE standards. The engines are thoroughly tested and calibrated to deliver maximum performance and long-term durability. Order the VEGE remanufactured crate engine recommended for your vehicle.
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$1,936.99
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$4,785.99
$1,736.99
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$4,585.99
On Sale
Hooker Super Competition Block Hugger headers are a great choice for your custom car, truck, or rod. Ideal for applications where the frame rails are close to the engine block. These headers feature a tucked-in tube design that's perfect for those tight-fit installations! Mandrel-bent, tuned-length primaries decrease backpressure and increase exhaust velocity, improving horsepower, torque, and throttle response. Their collectors are positioned for maximum starter and engine mount clearance; and exit parallel with the oil pan rail to allow for maximum ground clearance. Hooker Super Competition Block Hugger headers come complete with the gaskets, header bolts and collector reducers needed for a successful installation.
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$414.95
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$687.95
$228.95
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$378.95
On Sale
Some engine swaps and racing applications do not need the heater, but elimination of the heater is difficult on the 7.3-liter Godzilla engine since the hose inlet and outlet passages are tough to plug and look like a cobbled up mess using traditional hoses, clamps, and plugs. Holley Ford 7.3L Godzilla rear block plug kits include a machined steel billet plug with O-ring seal, mounting bracket, and retaining bolt to block off the rear port with a professional look. Features: * Works with Holley's front/heater block-off kit to block all cooling ports * The plug is designed to handle high pressure and high temperatures--typical conditions of the cooling system * Easy installation without the need to tap holes or fabricate special plugs and caps * Steel plug features a clear zinc-plated finish
Not Yet Reviewed
$19.49
$10.72
On Sale
Outfit your top end with a set of these assembled ATK High Performance aluminum cylinder heads for small block Chevrolet. They're cast, machined, and assembled with A356 aluminum alloy. The heads feature the latest port designs for maximum efficiency and increased power, and improved stock exhaust port location for better header fitment. ATK High Performance aluminum cylinder heads for small block Chevrolet include: * 2.020 in. stainless steel, swirl polished with undercut stem intake valves * 1.600 in. stainless steel, swirl polished with undercut stem exhaust valves * Manganese bronze valve guides * Alloy valve seats * 1.437 in. diameter valve springs (.600 in. max valve lift) * Chromoly 7-degree valve spring retainers * Single groove 7-degree valve locks * Valve spring locators * 5/16 in. flat pushrod guideplates * 3/8-24 in. rocker arm studs
Not Yet Reviewed
$798.99
$748.99
On Sale
Brodix offers IK 215 Series cylinder heads for small block Chevy 350 and 400 engine applications—focusing on the only two things that matter: performance and price! They include a revolutionary ultra casting, versatile intake ports designed for optimum versatility, and combustion chambers that allow the use of several types of fuel. Standard features are A-356 virgin aluminum alloy, phosphorous bronze valve guides, valve seats for use with unleaded fuel, ends milled and drilled for accessories, and a straight spark plug angle. These are the most affordable high-quality aluminum cylinder heads on the market. The hassle-free top-end combo kits include: * Complete cylinder heads * Intake manifold (4150 Series) * Valve covers * Headbolts and washers * Intake bolts and washers * Valve cover studs and nuts * Head gaskets * Intake gaskets * Exhaust gaskets * Carburetor gaskets * Valve cover gaskets * Spark plugs * Brodix hat IK Series 23-degree cylinder head details: * Standard valve cover pattern * 64 cc / 70 cc combustion chambers * Straight spark plugs * Ends milled and drilled for accessories * Ductile iron valve seats for use with unleaded fuel * CNC-ported combustion chambers available as large as 75 cc
Not Yet Reviewed
$3,255.99
$3,093.19
On Sale
Earl's Performance oil filter block-off plates are ideal for engine swaps where extra clearance is needed. The factory oil filter location on the Gen III Hemi may interfere with the crossmember or suspension in some engine swaps. Earl's Performance block-off plates and relocation kits allow the oil filter to be moved to a remote location. The block-off adapter screws on, instead of the oil filter, and two NPT ports on the block near the filter allow installation of the AN hoses for plumbing the remote filter. They are available in two thread sizes, both are made from aluminum with black anodized finished, and tagged with Earl's logo, making them attractive and corrosion resistant.
( 1 )
$29.43
$16.19
On Sale
Our Summit Performance® headers are manufactured from mandrel-bent tubing for superior flow and greater horsepower. The headers feature a pressure-formed collector for a better flow rate and a JIG-welded tube-to-flange plate for a perfect fit. They're made for off-road and racing use only. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom-altered parts, then it is the installer's responsibility to verify fitment. The headers are available in a wide range of styles, sizes, and configurations. Order the pair recommended for your application. (Special warning regarding Summit Racing™ painted headers only. The paint on these headers is not designed as a final finish; it is designed to protect the headers after the manufacturing process and during shipping. This paint will not withstand the high heat associated with engine break-in, nor will it withstand the heat cycles associated with any type of driving. It is recommended that this protective coating be stripped, and a high heat paint or coating designed for use on headers be applied.)
( 1999 )
$186.99
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$399.99
$168.29
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$359.99
On Sale
Summit Racing™ performance fit radiators feature a quality aluminum core and are designed to fit your vehicle. They offer improved heat dissipation over OEM radiators, and some models are available with a built-in automatic transmission cooler. Modifications may be required when installing Summit Racing™ performance fit radiators. Designed for use with electric fans, the OEM fan shroud is not compatible with these radiators in most applications.
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$284.99
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$444.99
$256.49
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$400.49
On Sale
Deliver power-building airflow to your engine with Summit Racing™ Vortec cast iron cylinder heads. These heads outflow the early model small Chevy heads with wide-open intake runners, efficient combustion chambers, and a high-performance valve job. They are made from a strong cast iron alloy that makes them less brittle than comparable Vortec heads on the market. For performance and great value, select the Summit Racing™ Vortec cast iron cylinder heads preferred for your build.
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$649.99
$599.99
On Sale
They improve performance, keep heat contained, look fantastic, and have a sweet Summit Racing™ price--they're Summit Racing™ metallic-ceramic coated headers! These headers are meticulously crafted with high-quality steel tubing to remove exhaust gases with maximum efficiency and minimal power loss. Cyclical welds eliminate distortion, while heavy-duty 5/16 in. machined flanges eliminate leaks. Finishing these Summit Racing™ headers is a polished, metallic-ceramic thermal barrier coating, which not only extends service life by controlling underhood temperatures and fighting thermal fatigue and corrosion, but it also looks absolutely awesome! Factory header paint lasts a few minutes and just can't compare to the longevity of these Summit Racing™ metallic-ceramic coated headers. These headers are designed for off-road and racing use only, unless otherwise noted, and include gaskets, mounting hardware, and collectors. Gain performance and looks under the hood with Summit Racing™ metallic-ceramic coated headers.
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$369.99
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$519.99
$332.99
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$467.99
On Sale
For a lubrication system that can keep up with your high performance engine, start by bolting on one of our Summit Racing™ oil pans. These steel pans are built by hand in America with power-supporting features like a directional windage screen, a trap door baffle for improved oil control, and a built-in crankshaft scraper. They also have magnetic drain plugs, 1/4 in. NPT dipstick fittings (dipstick not included), and a black powdercoated finish for rust prevention. Small Chevy pans are compatible with a 3 7/8 in. stroke, while big Chevy pans work with up to a 4 1/4 in. stroke.
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$303.99
$273.59
On Sale
When someone tells you they are just gonna "drop a new engine" into their vehicle, please know that there's a wee bit more involved. Without certain block brackets, for instance, that new engine will drop right down to the ground! Summit Racing™ strong GM to Cummins conversion engine mounts for your big motor swap. They are black powdercoated to resist the elements, and rugged enough to firmly support the heavier new Cummins powerplant. The proper mounts will also reduce vibration and extend the life of your engine's components and accessories. Order a pair today and let the transfer begin!
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$244.99
$220.49
On Sale
Hooker RacingHeart Street Stock headers are for street cars with a small block Chevy engine. They fit various GM A/G and F-body vehicles and offer 3/8 in. thick flanges to offer maximum sealant surface and prevent warping. The headers are available in stainless steel or mild steel, as well as diameter and port shape options. Choose the Hooker RacingHeart Street Stock headers recommended for your vehicle. Additional features: • Collectors feature merge spears for increased exhaust velocity • Fits both straight and angle plug heads • Requires short oil filter
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$164.95
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$218.95
On Sale
Weiand high-rise/dual-plane Speed Warrior intake manifolds feature long, separated runners for bottom-end and mid-range power, plus a special runner design and larger plenum to flow the air needed for high-rpm horsepower. They mount single, square-mount 4-barrel carburetors and make power from 1,500 to 6,700 rpm. That makes Weiand Speed Warrior intake manifolds the perfect choice for your street/strip vehicle. To make more power you have to get more air to your engine. Look to Weiand as your power source! Features include: * Permanent mold castings * Precision CNC-machined * Available with exhaust crossover for improved street drivability * Also available with isolated runners to reduce intake charge heating * Available finishes: as cast; polished; black ceramic coating; Everbright * Offered for standard small block Chevy heads, non-EGR 262 c.i.d. to 400 c.i.d. heads, and Vortec (L31) or non-Vortec heads
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$299.95
$224.95
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