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S&S Cycle 107 in. big bore kits are easy to install and require no machining or re-balancing. These are the largest bores that can be fit in your stock engine case. This is the largest bore that can be fit in a stock engine case. Stock engine height is maintained so there are no manifold or frame fitment issues. Using an 11-fin design, the pre-finished cylinders closely resemble the OEM shape and are ready to install. Take your stock engine case as big as it'll go with S&S Cycle 107 in. big bore kits! Product features include: * CP pistons feature a 3cc pop-up dome for slightly higher compression * Cylinders feature an increased fin area for better heat dissipation * Centrifugal cast gray liner features 40,000 psi tensile strength for superior wear and performance
Not Yet Reviewed
$1,305.95
S&S Cycle 131 in. big bore kits are aimed at the Milwaukee Eight platform for 2017 and newer big twins—and open up a whole new level of performance for these engines. When paired with an S&S 4.625 in. stroker flywheel (sold separately), engine will be a true 131cubic inches. S&S builds their big bore kits and cranks to much tighter tolerances and with higher quality materials than the factory parts. If you're the proud owner of a Harley-Davidson® Milwaukee Eight big twin and have been waiting for just the thing to boost your M8's power—the wait is over! The S&S Cycle piston/cylinder kits will be a solid platform for massive power! Features and benefits: * Huge displacement increase means huge power increase * Bolt-on kit works with stock crankcases * 4 1/4 in. bore cylinders with a new 11:1 forged piston design * Original engine serial numbers are retained * Powdercoat finish match factory finish, giving the bike a "sleeper" advantage * Includes .045 in. multi-layered steel head gaskets * Retains stock engine height * Includes 131 in. Cam Cover Badge * Available with or without highlighted fins Note: This kit must be used with S&S Cycle stroker flywheels to achieve 131 in. displacement (P/N: 320-0605, 320-0620).
Not Yet Reviewed
$1,559.95
OTB Gear LS Vintage valve covers are true old school-style covers that change the look of your modern LS to a retro version that's more in tune with your classic hot rod or custom's attitude. The finned topside design of these OTB LS vintage covers was inspired by early Corvette powerplants and the hardware includes stainless steel acorn nuts, washers, and standoffs to install in the head. Gaskets are also included, and a screw-in oil fill cap has been placed on the upper inside of one valve cover so to not interrupt the flow of the beautiful, distinctive fins. OTB LS vintage covers are cast from premium A-356 aluminum alloy with radiused valleys between the fins for easy cleaning. They are a full 3 1/2 in. tall, and are offered with a beautifully polished or sand blasted finish for a more low-key look. Add a timeless appearance to your LS engine; select the finish preferred for your vehicle's engine bay.
Not Yet Reviewed
$1,194.99
Pacific Performance Engineering air-to-water intercoolers offer significantly lower pressure drop over traditional intercoolers. A compact design with a large internal core for increased heat transfer and reduced restriction, these PPE intercoolers achieve increased airflow, making the design ideal for use with high-cfm turbos and superchargers, and perfect for sled pulling, drag racing, and marine. Available with a 3 in. or 3.5 in. air inlet/outlet ducts, choose the best fit for your vehicle. Additional features: * Aluminum construction * Welded 1/2 in. NPT water inlet/outlet * Saves space in your build and increases output efficiency
Not Yet Reviewed
$1,214.99
Hayden Automotive offers fluid coolers in a variety of sizes and materials. These units help to extend the life of your vehicle by lowering operating temperatures. Coolers are available for many types of fluids, including transmission, hydraulic, and power steering; as well as engine coolant, diesel fluid, and engine and differential oil. Order the universal or vehicle-specific model needed for your application.
( 170 )
$1,054.99
Vintage Air Gen-V Super Magnum universal climate control systems are powerful and intelligent. The Gen-V uses an exclusive fully electronic microprocessor control system that eliminates cables or vacuum connections. Separate high-capacity copper parallel-flow heat coil and aluminum plate-and-fin cooling coils provide outstanding performance and instant temperature adjustments. Vintage Air Gen-V Super Magnum kits include the evaporator unit and mounting brackets, a wiring harness, an electric servo heater control valve, duct hoses, a drain kit, and detailed installation instructions. Features and benefits: * Engineered to cool your vehicle faster than ever * Variable blower speed and dash/floor/defrost blend * Improved diagnostics and advanced systematic fail safes * Multiple mounting options for an easier installation * Rubber well-nut mounting points for improved NVH isolation * Separate high-capacity A/C and heater coils with blend air door for rapid vent temperature adjustment * OEM block-type expansion valve * Injection molded case for optimal precision, strength, and quality * Injection molded blend air doors with integral rubber seals * Removable access covers for coil service * Interchangeable defrost and floor heat plenums for increased mounting flexibility * Powdercoated steel mounting brackets * Quiet high performance blower with up to 20 percent more airflow
( 2 )
$1,164.99
Get cool with Vintage Air! Their Gen 5 SureFit evaporator kits assist with providing powerful and intelligent climate control for your vehicle. These kits utilize an exclusive fully electronic microprocessor control system that eliminates cables or vacuum connections. Separate high-capacity copper parallel-flow heat coil and aluminum plate-and fin-cooling coils provide outstanding performance and instant temperature adjustments. Additionally, they include variable blower speed and dash/floor/defrost blend. Vintage Air Gen-V SureFit evaporator kits include the evaporator unit and mounting brackets, louvers (where required), duct hose wiring harness, hardware, and installation instructions, along with either a bolt-in replacement control panel or Vintage Air's patented electronic cable converters to use with your factory system controls. Choose the kit designed for your vehicle. Features and benefits: * Engineered to cool your vehicle faster than ever * Improved diagnostics and advanced systematic fail safes * Multiple mounting options for an easier installation * Rubber well-nut mounting points for improved NVH isolation * Separate high-capacity A/C and heater coils with blend air door for rapid vent temperature adjustment * OEM block-type expansion valve * Injection molded case for optimal precision, strength and quality * Injection molded blend air doors with integral rubber seals * Removable access covers for coil service * Interchangeable defrost and floor heat plenums for increased mounting flexibility * Powdercoated steel mounting brackets * Quiet high-performance blower
( 16 )
$1,359.99
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$1,470.99
Vintage Air Gen-V Magnum universal climate control systems are powerful and intelligent. The Gen-V uses an exclusive fully electronic microprocessor control system that eliminates cables or vacuum connections. Separate high-capacity copper parallel-flow heat coil and aluminum plate-and-fin cooling coils provide outstanding performance and instant temperature adjustments. Vintage Air Gen-V Magnum kits include the evaporator unit and mounting brackets, a wiring harness, an electric servo heater control valve, duct hoses, a drain kit, and detailed installation instructions. Features and benefits: * Engineered to cool your vehicle faster than ever * Variable blower speed and dash/floor/defrost blend * Improved diagnostics and advanced systematic fail safes * Multiple mounting options for an easier installation * Rubber well-nut mounting points for improved NVH isolation * Separate high-capacity A/C and heater coils with blend air door for rapid vent temperature adjustment * OEM block-type expansion valve * Injection molded case for optimal precision, strength, and quality * Injection molded blend air doors with integral rubber seals * Removable access covers for coil service * Interchangeable defrost and floor heat plenums for increased mounting flexibility * Powdercoated steel mounting brackets
Not Yet Reviewed
$1,110.99
FTI Performance SRL Series billet lockup torque converters feature a computer-designed, CNC-machined billet front cover and a billet lockup piston--making premature clutch wear a thing of the past. With custom stator designs and multiple blade angle pumps, stalls are available from 2,800-4,400 rpm. They are custom-built to your exact needs and driving style. With furnace-brazed and heli-welded fins, severe-duty sprague, and anti-ballooning flanged impeller hub, these torque converters are virtually indestructible.
( 16 )
$1,059.00
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$1,099.00
DeWitts Pro-Series direct-fit aluminum radiators provide a 25 percent increase in cooling performance. They include features like two rows of one-inch wide cooling tubes, press-formed end tanks, serpentine fins, and factory-type upper and lower channels—and they're epoxy-free! Each radiator core is assembled and brazed in a state-of-the-art aluminum brazing furnace. DeWitts Direct Fit is the company's official trademark, and it means your radiator will fit without modifications.
( 166 )
$1,009.99
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$1,208.99
DeWitts Pro-Series direct-fit radiator modules install in the stock mounting position and use the factory connections without any modifications or adapters. Expertly assembled and then furnace-brazed, their epoxy-free cores feature two rows of 1.00 inch cooling tubes and a serpentine fin. The radiators' press-formed end tanks are manually TIG-welded by skilled craftsmen to provide the ultimate in strength and appearance. Included is an aluminum shroud with a Spal electric fan mounting in position, one wire harness, and a temperature switch; some models also have a built-in transmission cooler. DeWitts Pro-Series direct-fit radiator modules are available in crossflow and downflow styles, as well as a range of sizes for vehicle-specific applications.
( 41 )
$1,038.99
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$1,632.99
DeWitts LSX modified radiator modules are designed to fit into the stock mounting and use the factory connections when installing an LS engine. They're manufactured and furnace-brazed in DeWitts' own furnace. The cores feature two rows of cooling tubes, a serpentine fin, and are epoxy-free. The radiators' press-formed end tanks are manually TIG-welded by expert craftsmen, providing the ultimate in strength and appearance. Included is an aluminum shroud with a Spal electric fan mounting in position, one wire harness, and a temperature switch. DeWitts LSX modified radiator modules are available with a standard finish, an exclusive black ice epoxy coat for a great OEM look, or polished. Over a hundred models are available (crossflow or downflow) for vehicles from the 1960s and '70s. They can also be ordered with a built-in transmission cooler for your automatic equipped vehicle.
( 17 )
$1,483.99
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$1,637.99
DeWitts HP-Series radiator modules install in the stock mounting position and use the factory connections without any modifications or adapters. Expertly assembled and then furnace-brazed, their epoxy-free cores feature two rows of 1.25 in. cooling tubes and a serpentine fin. The radiators' press-formed end tanks are manually TIG-welded by skilled craftsmen to provide the ultimate in strength and appearance. Included is an aluminum shroud with a Spal electric fan mounting in position, one wire harness, and a temperature switch; some models also have a built-in transmission cooler. DeWitts HP-Series radiator modules are available in crossflow and downflow styles, as well as a range of sizes for vehicle-specific applications.
( 15 )
$1,073.24
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$1,632.99
DeWitts direct-fit radiators install in the stock mounting position and use the factory connections without any modifications or adapters. They're manufactured and furnace-brazed in DeWitts' own furnace. The cores contain two rows of cooling tubes, a serpentine fin, and are epoxy-free. These radiators feature press-formed end tanks and are manually TIG-welded by expert craftsmen, providing the ultimate in strength and appearance. They are available with a standard finish or an exclusive black ice epoxy coat for a great OEM look. DeWitts direct-fit radiators can also be ordered with a built-in transmission cooler for your automatic equipped vehicle.
( 5 )
$1,049.99
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$1,377.99
These TCI StreetFighter converters are completely remanufactured with furnace-brazed fins, needle bearings, and a flame-hardened hub. StreetFighter converters will give you about a 3,000 to 3,500 rpm stall speed. They're recommended for use on high-compression street/strip engines and higher performance cars and are used on some of the fastest street machines the world over. Plus, some applications are available with an anti-ballooning plate for use on vehicles equipped with nitrous oxide.
( 59 )
$1,395.95
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$1,591.95
ACC Performance LS Wild Boar Outlaw converters are built with the same quality parts as the Boss Hogs, but have the added features of welded fins (or furnace-brazed upon request) and anti-ballooning plates. These converters were designed for applications with added horsepower, such as nitrous and trans-brake. The Outlaw converters are 9.60 in. in diameter and have stall speeds ranging from 2,800 to 4,2000 rpm.
( 2 )
$1,030.71
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$1,212.59
If your diesel pickup truck has major power, or you consistently tow heavy loads, FTI Performance Diesel BA-3 Series torque converters are for you. With three disks, CNC-ported stators, and 4340 turbine splines, strength and performance are built in. Their billet front covers, furnace-brazed and TIG-welded fins, and heavy-duty sprag modifications combine for impressive units. FTI has tested these converters under extreme conditions, ensuring they'll stand up to your towing, driving, and performance racing needs. BA Series converters provide more torque multiplication, lower transmission temperatures, improved acceleration—and, when you can keep your right foot under control, better fuel mileage! Whether you drive a Cummins, Powerstroke, or Duramax, FTI Performance Diesel BA-3 Series torque converters put the power to the ground.
Not Yet Reviewed
$1,249.00
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$1,499.00
Hughes Performance XTM Heavy-Duty Towing Series torque converters take away the worry of the "long grade" with the "heavy load." These converters are designed with heavy-duty use in mind, with a heavy-duty one-piece hub and a balloon plate, a heavy-duty sprag, and silicon spot-welded fins in the turbine and cover, providing strength beyond compare. The combination of their stator and specific application fin applies maximum power to your wheels, giving you more available engine power. These XTM converters run 7 qt. of fluid more per minute than your OE or stock converter. Because of the increased cooler flow, the transmission and converter will operate cooler, increasing the life of the tranny and converter.
( 27 )
$1,018.99
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$1,335.99
These TCI Breakaway torque converters will give you about 1,000 more rpm stall speed than stock, so you'll launch and accelerate faster. TCI remanufactures them to last with furnace-brazed fins, needle bearings, and a flame-hardened hub--the same qualities that they gave their street/strip converter.
( 107 )
$1,062.95
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$1,351.95
DeWitts LS Modified Direct Fit Pro-Series radiators are designed to fit into the stock mounting and use the factory connections when installing an LS engine. They're manufactured and furnace-brazed in DeWitts' own furnace. The cores feature two rows of cooling tubes, a serpentine fin, and are epoxy-free. The radiators' press-formed end tanks are manually TIG-welded by expert craftsmen, providing the ultimate in strength and appearance. Over a hundred models are available (crossflow or downflow) for vehicles from the 1950s, '60s, '70s, and '80s. They can also be ordered with a built-in transmission cooler for your automatic equipped vehicle.
( 4 )
$1,044.99
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$1,150.99
Transmission Specialties lock-up Street/Strip torque converters offer exceptional durability in all applications. Many feature a billet front cover, as well as furnaced- and Heli-brazed fins for added strength. No other lock-up converter offers this strength and durability at a similar price point. Select the Transmission Specialties lock-up Street/Strip torque converter best suited for your application. More product features, items, and specifications may include (model dependent): * New billet turbine splines * Computer balanced * Pressure leak tested * Three new Torrington bearings * XHD billet oversized lockup * XHD billet front cover
( 1 )
$1,004.94
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$1,005.00
South Bend Clutch Stage 3 Daily Driver clutch kits are recommended for single mass flywheel (SMF), when original design is dual mass flywheel (DMF). These clutch packages are designed for high-horsepower vehicles desiring a start performance similar to OE. The pressure plate is race engineered (SS) and SFI-approved with significant load increase over stage 1 and 2 pressure plates (+600-800 lbs.). Expect a pedal effort increase of 20 to 25 percent. Discs are assembled with heat-treated wear-resistant hubs, as well as drive plates and springs for high-load transfer and dependable operation. The sprung centers on the disc, in conjunction with the marcel fin between the linings, create a dual dampening effect that simulates OE start performance. A performance organic friction material with a high metal content increases torque and rpm capability—and maintains low operating temperatures, which reduce wear and glazing. South Bend Clutch Stage 3 Daily Driver clutch kits are the perfect match for your high performance street machine and occasional track use. Order the kit recommended for your application.
Not Yet Reviewed
$1,038.68
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$1,494.25
Cutting edge technology and endless capabilities; Bilstein B8 8112 ZoneControl CR DSA+ coilover shocks are packed full of performance. These revolutionary direct-fit suspension kits incorporate position sensitive damping in both compression and rebound, plus external 3-way adjustability. ZoneControl CR DSA+ provides unparalleled comfort during everyday driving conditions combined with adjustable maximum control under large suspension inputs. Tailor your suspension performance to a level that will defy convention, utilizing a set of Bilstein B8 8112 ZoneControl CR DSA+ coilovers. Features and benefits: * ZoneControl CR: Position sensitive damping with three compression zones and two rebound zones * Dual Speed Adjustable (DSA) Compression (C) with adjustable JCO: Provides superior bottom out control through a 2-stage, telescoping internal compression stop, eliminating the need for an external hydraulic bump stop and can be tailored to your individual preferences * Rebound (R): Secondary rebound stop will dissipate spring energy and stabilize the suspension directly following a large compression event. The internal rebound stop will also eliminate harsh top-out events and the need for an external limit strap * Triple piston design delivers comfort during every day driving conditions and maximum control under large suspension inputs * Click adjuster knobs allow easy and precise Dual Speed Adjustment (DSA) of both low and high-speed compression plus an adjustable JCO (internal hydraulic bump stop) * Adjustable threaded spring seat allows for fine-tuned ride height--range 0-3.3 in. depending on model * 60mm remote reservoir for increased oil capacity and cooling (available with aluminum finned 60mm I.D. reservoir for select applications * Vehicle-specific design and tuning provides the ultimate driving experience * Aerospace quality components are vehicle specific to optimize wheel travel and clearance * High-quality chrome 5/8 in. heim joint mounting with rubber sealed misalignment spacers offer the most durable, load bearing mount solution * Coilover supplied as a complete module for easy installation--spring is pre-loaded to the factory recommended ride height * Owner rebuildable and revalvable
Not Yet Reviewed
$1,523.00
Pacific Performance Engineering GM 3.0L Duramax air-to-water intercooler kits add style and performance to your Duramax. The intercooler is 77 percent less restrictive than the stock GM model, featuring flow-optimized, cast aluminum end tanks and a 2.4 times larger, less restrictive core structure. These features along with their all-aluminum bar and plate-style construction and superior fin layout, PPE intercoolers deliver increased cooling with a cooler and denser charge air that also helps reduce exhaust gas temperature (EGTs), increases fuel efficiency, and lowers the pressure drop. PPE's Duramax air-to-water intercooler kits are completed with a diecast support bracket, a billet aluminum turbo adapter that replaces the turbo resonator, and PPE Performance silicone couplers and coolant hoses. They are available in several finishes. Choose the preferred color for your Duramax.
Not Yet Reviewed
$1,214.99
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