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On Sale Parts & Accessories
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 38 Items.
On Sale
Holley EFI LT1 Gen V Ultra Lo-Ram Intake Manifolds
Holley is the new standard in EFI! The Holley EFI LT1 Gen V Ultra Lo-Ram intake manifold kits are designed for GM Gen V LT engines equipped with GM LT cylinder heads. They will work with OE or aftermarket cylinder heads. The Ultra Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications. The front-feed base intake manifold is designed with a lower overall height to fit under a stock or mildly modified hood. The Ultra Lo-Ram provides a very low-profile modular intake manifold along with various fabrication flanges to aid the fabrication of special throttle body adapters or inlet ducts for custom installations. Whether you're engine swapping your classic car or need to manage added horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever! Features: * Designed for GM Gen V engines equipped with GM LT type cylinder heads * As-cast aluminum (satin) and black powdercoat finishes available * 105mm diameter throttle body opening accepts OEM 4-bolt LS/LT DBW or Holley LS/LT throttle bodies * Engineered for forced induction (supercharged or turbocharged) engine applications with peak power at 7,000-8,000 rpm depending on the application * Only 0.97 in. taller than a factory LT1 manifold provides maximum clearance under a stock or mildly modified hood * Modular design and front entry plenum flange allows design and fabrication of special throttle body adapters or inlet ducts for custom installations—base manifold, plenum top, throttle body adapter available as separate kits * Clears C7 Corvette cowls and hoods without modification * Available for OE direct fuel injection only or with added port fuel injection provisions * Kits with port injection provide high volume fuel rails with 3/4-16 O-ring ports (8 AN). Mounting hardware is included * Ultra Lo-Ram kits with a burst panel flange are available, Ultra Lo-Ram billet burst panel duct is offered separately (PN: 300-608 clear anodized, PN: 300-608BK black anodized)
Not Yet Reviewed
$899.95
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$1,099.95
$507.95
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$806.95
On Sale
Holley EFI LT1 Gen V Lo-Ram Intake Manifolds
Holley is the new standard in EFI! The Holley EFI LT1 Gen V Lo-Ram intake manifolds are designed for GM Gen V LT engines equipped with GM LT cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine application. The top-feed plenum base intake manifold is designed with a reduced overall height to fit under a stock or mildly modified hood. The Lo-Ram provides a low-profile modular intake manifold that's suitable for use with plenum mounted air-to-water intercoolers for boosted applications. Various Hi-Ram plenum top options are available to complement the top-feed base intake manifold kits and fabrication flanges are offered to aid fabrication of plenum tops for custom installations. Features: * Designed for GM Gen V engines equipped with GM LT type cylinder heads * As-cast aluminum (satin) and black powdercoat finishes available * 105mm diameter throttle body opening accepts OEM 4-bolt LS/LT DBW or Holley LS/LT throttle bodies * Engineered for forced induction (supercharged or turbocharged) engine applications with peak power at 7,000-8,000 rpm, depending on the application * Low-height top-feed plenum profile to fit under a stock or mildly modified hood * Modular design and top entry plenum flange allows the use of popular Holley Hi-Ram plenum tops, as well as facilitating custom fabricated plenum tops—base manifold, plenum tops, and fabrication flanges available as separate kits * Designed for the accommodation of plenum mounted air-to-water intercoolers for boosted applications * Available models for OE direct fuel injection only and with port fuel injection provisions—for the port fuel injection option, the high-volume fuel rail kit includes hardware and brackets to accommodate long (usually standard length) fuel injectors or short * Kits with port injection provide high volume fuel rails with 3/4 in.-16 O-ring ports (8 AN) * Mounting hardware is included * 3.18 in. taller than a factory LT1 manifold
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$899.95
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$999.95
$507.95
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$563.95
On Sale
ACCEL Boot and Terminal Kits
Replace your worn-out or damaged boots with ACCEL boot and terminal kits. The premium-grade, silicone spark plug boots provide superior connection protection from dielectric leakage, moisture, dirt, and other chemical contaminants. High dielectric strength EPDM or premium-grade silicone distributor/coil boots provide excellent resistance to flashover and crossfire and protect the distributor cap and coil tower connections. Stainless steel spark plug terminals feature positive-locking snap clips to ensure long life, performance, excellent corrosion resistance, and a positive connection. Spring-loaded brass or stainless steel distributor terminals provide maximum electric conductivity and corrosion resistance.
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$25.66
$19.73
On Sale
Holley GM Gen V LT Retrofit Oil Pans
Holley GM LT retrofit oil pans provide maximum clearance to the chassis and ground; plus, they provide OEM fitment for durability and proper sealing. GM's Gen V LT direct-injected engines are finding their way into a large variety of vehicles. They make great power, they're durable, and reliable, but unfortunately, the factory oil pans don't always fit--or they hang too low for today's hot rods. Holley LT retrofit oil pans are designed to help! Features include: * Cast and machined aluminum * Allow for up to 4.00 in. crankshaft stroke * Can be used anywhere a GM F-body oil pan can be used * Provide OEM fitment--oil filter mounting, OEM engine NVH suppression, OEM flange sealing, proper structural rigidity, and OEM bellhousing attachments * Traditional high-quality cast aluminum appearance with clean exterior styling * Provide maximum clearance for vehicles where the steering linkage is behind the engine crossmember * Oil cooler port provision * 1/2 in. NPT port--ideal for turbo oil return or PCV oil return * Drag race version includes special hinged door baffles and pickup
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$614.95
$461.95
On Sale
MSD Atomic EFI Billet Fuel Rails
MSD Atomic EFI billet fuel rails are the perfect complement for your Atomic AirForce intake manifold. Whether you're looking for just rails, or complete kits with all the necessary plumbing--these fuel rails will have you looking for any excuse to pop the hood. They feature a bright dip, black anodized finish with laser-etched logos and a 5/8 in. diameter fuel passage flow capacity for high-horsepower applications. Make your engine look as good as it performs with MSD Atomic EFI fuel rails. Features, specs, and parts may include: * Fuel rails are machined to accept large -8 (3/4 in.-16) O-ring fittings * Includes mounting brackets and hardware * Includes four -6 to 3/4 in.-16 O-ring adapters
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$338.95
$262.95
On Sale
Lakewood Bellhousing Adapters
Lakewood bellhousing adapters feature a laser-cut steel flange that has been zinc plated for corrosion resistance. If you are attempting to install a conventional Chevrolet transmission on your 2013+ LT-1 or LT-4 Crate engine or swapping an LS into your First Gen Camaro, but want to retain your Muncie transmission, Lakewood bellhousing adapters will have your drivetrain bolted together in no time! The kits include longer dowel pins, Grade 8 hardware, and a converter pilot bushing for an easy installation. Additional bellhousing adapter features and specs: * Allows you to swap virtually any factory GM V8 Transmission to any GM V8 engine *Adapts GM LS and LT engine bellhousing bolt patterns to conventional SBC/BBC bellhousing bolt pattern * Fits most GM V8 engine blocks * Fits 4L60/80, TH400, TH350, 700R4, 200R4 and Power-glide automatic transmissions * Fits GM Muncie, Saginaw, T-10, and T-5 manual transmissions * Fits most GM aftermarket transmission cases, such as Tremec T-56 and TKO 500/600 transmissions
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$357.95
$268.95
On Sale
Holley Muscle Series Valve Covers
Holley Muscle Series valve covers are a blast from the past inspired by 1970s-era GM factory L82/LT1/Z28-equipped engines. They fill your desire with the iconic finned design and retro styling cues. You can choose from four finishes to best match your small block. Order the pair recommended for your year/make and engine application. Product features include: * Cast aluminum construction and fin design create strength and rigidity to offer years of leak-free performance * Standard height * Twist-in oil fill knockout (cap included) on one cover * Recessed area to place the included adhesive-backed Holley emblem or any round emblem of your choice on the other cover * Pre-installed internal oil baffles on both covers * PCV grommets
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$442.95
$332.95
On Sale
Range Technology AFM/DFM Disabler Devices
All cylinders, all the time! Get the most out of every mile with a Range Technology AFM/DFM Disabler Device. These modules allow your V6 or V8 GM vehicle to run in full cylinder mode at all times. This patented technology is the only product that will disable AFM or DFM without reprogramming the factory ECU. You get full power delivery all the time without factory warranty concerns. Additional features: * No more shuddering or dropping cylinders * Fast and easy setup; simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM or DFM system * No tools needed; simply remove to uninstall * All-terrain power and control in any situation—bad weather, off-road, and carrying heavy loads * Safe and reversible: leaves no trace; unplug it to return to factory settings * Fits all V6 and V8 General Motors AFM/DFM vehicles, including cars, trucks, and SUVs * Device is available in multiple color options
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$265.95
$239.35
On Sale
DiabloSport PredatorX Tuners
DiabloSport PredatorX tuners deliver the latest in tuning technology, allowing you to take control of your tuning needs from your smartphone. The iOS/Android compatible apps pair with the PredatorX dongle to give you complete tuning access from your pocket. The OBDII dongle can stay connected to the vehicle full time, so you're always just seconds away from being able to make tuning changes. The tuners are preloaded with power adding tunes for multiple octane levels, as well as transmission tunes for applications where they are needed. For those seeking more than the provided tunes offer, there is a plethora of end user based parameters that can be adjusted. Speed limiter, tire size, timing and fueling at wide-open-throttle, rev limiters, idle speed and so much more can be adjusted through the PredatorX. Features: iOS and Android support Tune from your smartphone! Preloaded with Performance tunes Trucks get tunes for 87 octane and Premium fuel Performance cars get tunes for 91 and 93 octane fuel TCM tunes are included End user adjustable parameters Disable AFM! Calibrate Speedometer for Taller Tires Set axle ratio if you've swapped gears Remove Speed Limiter Adjust Idle Speed Raise Rev Limiters Live data monitoring Read/Clear Diagnostic Trouble Codes (DTCs) Adjust options like idle, speed limiters, rev limiters, tire size, gear ratios and more. Support for 07-18 GM gas trucks and SUVs, 05-19 Corvette, and 10-24 Camaro V8, and more!
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$302.95
$272.65
On Sale
DiabloSport inTune i3 Platinum Computer Programmers
DiabloSport inTune i3 Platinum computer programmers come pre-loaded with industry-best Diablo tunes created by their experienced, professional calibrators. They too, are performance enthusiasts addicted to horsepower and racing—and they appreciate the need for custom tunes to take their vehicles to the next level with additional modifications. inTune i3 Platinum units will get your ride "dialed-in," whether you've added a cam, headers, a supercharger, or power-adder. The i3 performance programmers work hand-in-hand with CMR (Chip Master Revolution), allowing you (and the tuning shop of your choice) to tune specifically for your aftermarket modification—from there, the sky is the limit! You've made a significant investment in premium parts for your vehicle. Now let the DiabloSport inTune i3 Platinum computer programmers tie all the ingredients together to make your ride stand out! Order the model designed for your vehicle application.
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$475.95
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$585.95
$427.95
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$526.95
On Sale
Royal Purple Synchromax Manual Transmission Fluid
Royal Purple Synchromax manual transmission fluid is recommended for manual transmissions that specify an automatic transmission fluid or motor oil. It is also ideal for 4x4 transfer cases and/or 2-cycle motorcycle gear boxes. Synchromax is formulated with Royal Purple's synthetic, proprietary Synerlec additive technology, which offers improved shift quality over a wide temperature range and reduced gear noise. It is fully compatible with all types of friction materials, and offers excellent oxidation and corrosion protection, without affecting the soft metals commonly found in manual transmission synchronizers.
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$17.99
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$107.94
$16.19
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$97.15
On Sale
Royal Purple Max ATF Transmission Fluid
Royal Purple Max ATF transmission fluid is a synthetic, high-performance, long life, multipurpose automatic transmission fluid suitable for use in many of today's vehicles. Max ATF is more oxidation-stable than other transmission fluids, and greatly resists breakdown from heat and loss of proper lubricity. It is fully compatible and can be mixed with other automatic transmission fluids; however, for the best results, drain or flush your current oil and then fill with Royal Purple Max ATF.
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$14.99
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$280.99
$13.49
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$252.89
On Sale
Royal Purple Premium High Performance Motor Oil
Royal Purple Premium High Performance motor oil combines premium synthetic base oils with proprietary additive technologies to exceed protection and performance requirements of new modern engines. These often include smaller displacements, turbo chargers, gasoline direct injection (GDI), and start/stop systems. Modern gasoline direct injection (GDI) engines have achieved levels of power and fuel economy never before possible in passenger car engines. As a result, smaller engines operate at much higher loads across all engine speeds. This has caused increased wear in critical areas of the engine, and created a destructive phenomenon called low-speed pre-ignition (LSPI). The unique, state-of-the-art additive technology in Royal Purple High Performance engine oils is designed specifically to address these issues, and help engines maintain performance and reliability.
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$9.99
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$36.99
$8.99
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$33.29
On Sale
DiabloSport AFM Disabler Devices
DiabloSport AFM disabler devices allow for maximum power and vehicle performance by disabling the factory Active Fuel Management (AFM) feature that drops cylinders and reduces power. They are compatible with GM vehicles built from 2005 to current that have AFM. With an easy installation--just plug them into the OBDII port under the dash and drive--you can eliminate hesitation on acceleration and the annoying exhaust buzz caused by AFM activation. You can stay in V8 mode at all times without reprogramming or re-flashing the vehicle's onboard computer (ECU).
( 59 )
$255.95
$230.35
On Sale
DiabloSport inTune i3 Computer Programmers
DiabloSport inTune i3 is their third generation of computer programmers, delivering the same great power, features, and application coverage that has established DiabloSport as must-haves for performance enthusiasts. The inTune i3 units, while designed to keep drivers equipped with added horsepower and torque, are also available with 50 state certification. DiabloSport has bundled performance and compliance to offer more for your car, SUV, or truck—paired with the assurance of knowing you're covered at your local smog or emissions center. There's no need to sacrifice power when you choose DiabloSport inTune i3 computer programmers. Order the model designed for your vehicle application. Key features of DiabloSport inTune i3: * Vehicle licenses available to tune multiple vehicles with just one device * New intuitive online update software to keep your i3 current with extended coverage/features, add an extended product warranty, and more * Industry-leading vehicle application coverage for thousands of cars, trucks, Jeeps, and SUVs * Update on the go with Wi-Fi connectivity
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$475.95
$427.95
On Sale
DiabloSport Trinity 2 EX Platinum Performance Programmers
DiabloSport Trinity 2 EX Platinum Performance programmers are game-changers! Trinity (T2) EX units are extremely capable performance tuners and feature-packed monitor/data logger devices—offering the best of both worlds. They feature an impressive, high-resolution 5 in. capacitive touchscreen, full swipe functionality, and industry-leading gauge designs; plus, jaw-dropping power potential and a powerful, yet simple user interface. DiabloSport Trinity 2 EX Platinum Performance programmers feature: * Full-color, high-definition 5 in. touchscreen * Lightning fast read/write times * Performance tuning for mileage, towing, daily driving, and performance * One-Touch, easy menu navigation * Full data-logging capability * Read and clear diagnostic trouble codes * Multi-vehicle licenses available * Correct speedometer and adjust speed/rev limiters (Options, features and coverage may vary, based on vehicle application) * AFM/MDS active fuel management options (Options, features and coverage may vary, based on vehicle application)
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$727.95
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$767.95
$654.95
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$690.95
On Sale
Superchips Flashpaq Tuners
Superchips Flashpaq tuners will optimize both engine and transmission calibration throughout the entire powerband. They're effective from part-throttle through wide-open throttle. Features include: * Internet updateable * Built-in diagnostic trouble code definitions * Built-in help screens * USB communications * Custom application upgradeable * Multiple tuning levels * Increased user options for more control * Ergonomically-designed case * Large, soft key buttons * Permanently mounted cable * 300 percent larger screen * Backlit screen for easy-to-read night use
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$499.95
$448.95
On Sale
Royal Purple High-Performance European Formula Motor Oil
Royal Purple High-Performance European Motor Oil is specifically recommended for European passenger cars, including turbocharged, direct-injection, and diesel engines. This motor oil is uniquely formulated utilizing advanced additive technology, such as Synerlec, which reduces engine heat and wear, providing stronger film strength compared to other leading synthetic oils. Its robust synthetic formula also allows for longer, cleaner oil change intervals, which helps reduce maintenance frequency. Key purposes and features: * Royal Purple European Formulation motor oils provide excellent resistance to sludge and varnish deposits during stop-and-go driving and other severe operating conditions * Recommended for use in European passenger car gasoline/petrol engines, and light duty diesel engines including turbocharged and direct injection diesel engines with a diesel particulate filter (DPF) and selective catalysts * Premium synthetic formulation delivers excellent oxidation stability and low volatility properties, resulting in reduced oil consumption between services * Superior protection—exceeds API SP and ACEA A3/B4 requirements, offering enhanced wear protection for critical engine components * Performance optimization—features a low coefficient of friction to increase horsepower, torque, and fuel efficiency * Provides exceptional oxidation stability and sludge resistance, keeping engines cleaner for longer * Cold start reliability—delivers excellent low-temperature flow for immediate lubrication during start-up * European Formulation SAE 0W-40 and SAE 5W-40 are formulated exclusively with premium synthetic base stocks and advanced additive technology to deliver trusted engine protection and peak vehicle performance
Not Yet Reviewed
$9.99
$8.99
On Sale
Moroso Engine Lift Plates
Moroso engine lift plates will allow you to lift your engine up by its intake manifold for easier maneuvering. You can also use them as a manifold cover when you store your engine. These lift plates fit most 4-barrel intake manifolds.
( 4 )
$67.99
$61.19
On Sale
DiabloSport Trinity 2 MX Performance Monitors
DiabloSport Trinity 2 MX performance monitors are one of the best upgrades you can add to your ride! These advanced digital gauge solutions feature eye-catching, 5 in. capacitive-touch screens that give you the sharpest graphic display available—so you can keep a close eye on your vehicle while improving the aesthetics of your dash. An all-new, high-speed processor provides easy swipe gestures and navigation throughout the product, resulting in a user experience that will be like nothing else in the automotive aftermarket. DiabloSport Trinity 2 MX performance monitors feature: * Full-color, high-definition 5 in. touchscreen * High-speed data logging with export capability * Customizable gauge screen "layouts" allow you to create and customize numerous layouts containing up to 5 different gauge screens per layout * One-Touch, easy menu navigation * Composite video input for backup camera * Read and clear diagnostic trouble codes * Multi-vehicle licenses available * Swipe the screen left or right to toggle between user-selected gauge screens within a layout * Custom color mixer to customize gauge arcs, backgrounds * Switch between imperial or metric units of measure * Performance tests like 1/4 mile, 0 to 60 mph
( 1 )
$685.95
$616.95
On Sale
DiabloSport Trinity 2 EX Performance Programmers
DiabloSport Trinity 2 EX Performance programmers are game-changers! Trinity (T2) EX units are extremely capable performance tuners and feature-packed monitor/data logger devices—offering the best of both worlds. They feature an impressive, high-resolution 5 in. capacitive touchscreen, full swipe functionality, and industry-leading gauge designs; plus, jaw-dropping power potential and a powerful, yet simple user interface. DiabloSport Trinity 2 EX Performance programmers feature: * Full-color, high-definition 5 in. touchscreen * Lightning fast read/write times * Performance tuning for mileage, towing, daily driving, and performance * Up to an additional 100 hp and 250 torque on diesel applications; 90 hp and 90 torque on gas * One-Touch, easy menu navigation * Full data-logging capability * Read and clear diagnostic trouble codes * Multi-vehicle licenses available * Correct speedometer and adjust speed/rev limiters (Options, features and coverage may vary, based on vehicle application) * AFM/MDS active fuel management options (Options, features and coverage may vary, based on vehicle application)
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$727.95
$654.95
On Sale
MBRP Black Series Exhaust Systems
MBRP Black Series exhaust systems maximize exhaust flow and minimize exhaust temperatures—so your truck will use less gas, last longer, and perform better. The systems are built from aluminized steel, with a durable high-heat black powdercoat finish. Fully mandrel-bent tubing, with minimal bend degree angles, allows the exhaust to exit quickly; and the seams are fully sealed to resist rust. Black Series systems are available for gas truck/SUV, diesel, and muscle car applications. Order the model designed for your specific vehicle—and add some style and performance! Additional features and benefits: * Road, track, and dyno-tested * Vehicle-specific muffler design * Bolt-on, no-weld design for hassle-free installation * Direct-fit to the OEM hangers; clamps and accessories included * One-year coating warranty; 3-year workmanship warranty
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$849.99
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$1,189.99
$824.99
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$1,149.99
On Sale
Moroso Oil Pump Primers
Morso oil pump primers are critical when building a new engine. Priming the engine is an important precautionary measure that should be taken before you start the engine for the first time. Moroso oil pump primers are made from high-strength steel with a durable finish. The portions of the engines primed will vary by make and model. Please see notes and applications for exact specifications as some models may not fully prime the engine.
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$23.99
$21.59
On Sale
Range Technology AFM Plus V4 Fuel Economy Module
Range Technology AFM Plus V4 fuel economy modules are designed to make that trip to the pump with those expensive fill-ups happen much less often. Using technology that makes V8 engines behave like 4-cylinder engines when cruising with light loads. At the same time they are able to seamlessly unleash the full potential of their horsepower and torque whenever it's needed. Range Technology AFM Plus V4 fuel economy modules work with your factory installed AFM allowing your vehicle to drive in V4 mode up to 80 percent of the time, maximizing your fuel and dollar savings. The average driver can save approximately 65 gallons of gas per year! So if you're looking for a simple yet effective device that doesn't make a bunch of ridiculous claims, the Range Technology AFM Plus V4 fuel economy module is your answer!
( 1 )
$265.95
$239.35
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