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83 Results Found For "additives"

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Results 1 - 24 of 83

On Sale

B&M Automatic Transmission Deep Pans

B&M automatic transmission deep pans provide additional fluid capacity and cooling ability. No modifications to the dipstick are needed. They include a drain plug for clean and easy fluid changes, and are available in chrome or cast aluminum. Filter extensions are included for those applications that require the filter to be moved closer to the bottom of the pan.

4.58 out of 5 stars ( 372 )

$522.95

$649.95

McLeod RST Street Twin Clutch Kits

Intended for high-horsepower street fans, the McLeod RST Street Twin clutch kits are economically priced twin disc clutches that use your existing flywheel. Able to handle up to 800 hp, the RST Street Twin clutches remain completely street-drivable. The organic lined clutch discs provide smooth engagement with a soft pedal effort, making these clutch kits ideal for the street performance enthusiast. (For select vehicles where these clutches are not adaptable to your existing flywheel, a new flywheel is included in the kit.) Here are some additional features of the McLeod RST Street Twin clutch kits: * Alignment tool included * Lighter-than-stock pedal feel * Will bolt to factory flywheel * CNC-machined and anodized flywheel adapter ring * Organic disc facing for smooth and even clutch engagement with excellent release qualities * Low rotating mass for quick revs * Blanchard ground floater with multiple straps to reduce noise for streetability

4.49 out of 5 stars ( 84 )

$785.00

$825.00

Summit Bucks

Sonnax Valve Bodies

Sonnax universal remanufactured valve bodies have been uniquely designed to fit a variety of '99-later Chrysler applications, regardless of OE checkball or solenoid configuration. The convenience of stocking one SKU number for various applications saves time, money and interchangeability confusion. The channel casting has been resurfaced to SAE recommended flatness and surface finish. The seasoned casting warpage is now eliminated, removing cross-leaks and manufacturing burrs that resulted in clutch distress and shift complaints. A new separator plate is also installed, along with gaskets, to seal the critical surfaces between the valve body and channel casting. Heavy-duty/high performance accumulator pistons with dual-guide seals are installed to prevent piston-to-bore scuffing and restore clutch pressures due to leakage. Patented Sonnax valves are installed to restore hydraulic pressures and eliminate shift complaints, trouble codes, converter concerns and overdrive clutch distress. Their patented accumulator cover plate—made from stronger, thicker material and secured with additional screws—is also installed to prevent flexing or breakage. To guarantee the highest level of operational performance, these remanufactured valve bodies are tested on state-of-the art equipment to verify that pressures match OE specification. Product notes: * One SKU fits all applications, saving time, money and confusion * Resurfaced OE channel casting eliminates warpage, burrs, and cross-leaks cost effectively * New separator plate and gaskets provide critical seal between cast surfaces * Patented Sonnax valves and pistons restore hydraulic integrity of circuits to eliminate shift complaints and clutch distress * Patented Sonnax accumulator cover plate stronger than OE to prevent flexing and breaking

4.0 out of 5 stars ( 2 )

$610.92

$680.85

B&M Nitrous Holeshot Torque Converters

Nitrous engines produce some serious horsepower and require a serious torque converter to handle it. B&M nitrous Holeshot torque converters can handle up to 650 hp and are built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates that allow these converters to stand up to the instant horsepower that nitrous delivers. Converters with higher-than-stock stall speed let your ride accelerate better from a dead stop and allow the vehicle to idle better when a big cam is used. Fully furnace brazed, heavy-duty, needle-bearing thrust packages and new turbine hubs are the key features of these converters, along with the anti-balloon plates. These are serious converters for serious street performance cars.

4.43 out of 5 stars ( 21 )

$599.95

$749.95

TCI Maximizer Street Performance Torque Converters

These Maximizer Street Performance torque converters are built with extra reinforcement and thicker mounting surfaces to withstand the additional load and vibration put through the drivetrain by a truck with performance modifications. By providing additional stall, your truck will see better initial takeoff and will not lug the engine when using big tires. Special attention is made to match the converters to the power range of most trucks that do double duty as off-road and daily drivers. Improved rear-wheel horsepower and elapsed times are some of the results.

4.57 out of 5 stars ( 7 )

$592.95

$786.95

TCI Outlaw Shifters

TCI Outlaw shifters not only ensure that you will find the right gear when you need it, but also deliver great looks. Constructed of billet aluminum with a pistol grip shifter, they are rugged enough to handle both street and race duty, while complementing the interior of any vehicle. They feature rugged construction and are perfectly suited for competition use, being compliant with NHRA/IHRA-legal reverse lockout regulations. In addition, Outlaw shifters feature a park/neutral safety switch, along with provisions for a reverse light system. A shifter cable and installation hardware are included.

4.77 out of 5 stars ( 88 )

$511.95

$565.95

SPEC Stage 2 Plus Clutch Kits

SPEC Stage 2 Plus clutch kits are designed for street, drag race, pulling, and autocross use. They feature a multi-friction disc in a full-faced configuration with carbon semi-metallic material on one side and Kevlar® on the other. Bridging the gap between SPEC Stage 2 and Stage 3 clutch kits, the 2+ offers drivability and engagement quality characteristics of the Stage 2, but with a 15 to 20 percent higher torque capacity. Hubs are double-sprung with spring cover reliefs for flexibility—and heat-treated components for strength and durability. More than 700 models are available for vehicle-specific applications. Additional features of SPEC Stage 2 Plus clutch kits: * High-clamp pressure plate * Hybrid carbon-graphite and Kevlar® friction material * High-torque sprung hub and disc assembly * Bearing and tool kit included * Also great for road racing, rally, and drifting

3.43 out of 5 stars ( 7 )

$501.30

$809.10

Biondo Elite Outlaw Gloss Black Electric Shifters

Biondo Elite Outlaw gloss black electric shifters are 100 percent race-ready—and will upgrade the look and functionality of your dragster or door car. They come complete with electric solenoid, and feature a glossy black with chrome or carbon fiber finish for amazing aesthetics. Choose from models with a 5 ft. or 9 ft. cable. Additional details: * New and improved one-hand operation with positive reverse lockout * Triple chrome plated throughout * Narrow, slim-line and lightweight design * Size: 10 1/4 in. length x 10 in. (highest point in neutral) x 1 3/4 in. wide * Sturdy and appealing E-Z grip handle * Smooth look with no external screws * Easy installation with easy access and threaded mounting holes * Rear exit cable design * Built-in neutral safety switch * NHRA / IHRA Reverse lockout meets requirements * Nicest Powerglide shifter on the market or your money back * Also comes with shift arm and hardware * This shifter comes with everything needed to mount the cable to the mid-plate, but if you want to mount the cable from the rear of the trans, and to the trans pan, please add the Elite Outlaw trans bracket to your order.

2.0 out of 5 stars ( 1 )

$699.99

$759.99

Reid Racing Bellhousings

Reid Racing bellhousings are cast from high-strength 6061 T-6 aluminum and are heat-treated for additional toughness. These bellhousings pass stringent SFI 30.1 certification and are approved with no external shields required. The bellhousings feature an open bottom for easy converter access, a reduced diameter for better floorboard clearance, and a contoured mounting flange to properly match the rear of the engine block. No special flexplate is required. They are available for the Reid Racing Superglide and Super Hydra 400 transmissions.

5.0 out of 5 stars ( 8 )

$539.00

Manufacturer Rebate

Powertrax No-Slip Traction Systems

These Powertrax no-slip traction systems are the latest design in traction-adding differential technology. They combine the smooth operation of a limited-slip differential with the traction performance of a locking differential. A precise synchronization mechanism eliminates the ratcheting sounds typical of other locking differentials. Special gear and spring designs reduce the backlash and, therefore, the driveline windup. Only ultra-strength material that is 67 percent stronger than titanium is used. Installation is simple because no ring and pinion setup is required. In addition, no special tools or oils are needed. Step-by-step, model-specific instructions are provided with every kit.

4.06 out of 5 stars ( 81 )

$509.99

$806.99

SPEC Stage 2 Clutch Kits

SPEC Stage 2 clutch kits are designed for street, drag race, pulling, and autocross use. They feature segmented or full-faced Kevlar® discs with steel backings. These linings deliver excellent drivability like SPEC Stage 1 clutches, but with slightly longer life and higher torque capacity. The hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability. Nearly a thousand models are available; order the kits recommended for your vehicle. Additional features of SPEC Stage 1 clutch kits: * High-clamp pressure plate * Pure Kevlar® friction material * High-torque sprung hub and disc assembly * Bearing and tool kit included (where applicable)

3.65 out of 5 stars ( 17 )

$500.40

$809.10

Titan Shifter Products Ultra PG2 Powerglide Electric Shifters

Track tested and racer approved, Titan Shifter Products Ultra PG2 Powerglide electric shifters are offered in several finishes and shifter cable lengths with optional mounting brackets, button mounts, lever grips, and shifter cable brackets. Designed, machined, and assembled by racers, each Titan PG2 Powerglide electric shifter is created with a billet aluminum housing and shifter handle, and uses nickel plated and stainless steel hardware throughout. Their mounting bolt pattern utilizes the same B&M Pro Bandit and Biondo shifter spacing, and they are NHRA/IHRA/WDRA legal. The Titan Ultra PG2 shifters include an electric shifter solenoid and comes with a black shifter cable, cable extension, and ball quick-disconnect commonly used in dragster applications. Choose the finish and cable length you prefer for your racing machine. Additional features and notes: * The Titan Ultra PG2 is compiled of a billet aluminum housing and shifter handle, uses nickel plated and stainless steel hardware throughout * Mounting bolts included * Available in choice of finishes: Powdercoated matte black or gloss black, chrome plated, or Carbon Illusion hydro dip (please specify finish preferred when placing your order) * Offered in 5 ft., 9 ft., 10 ft., and 11.5 ft. shifter cable lengths * One-hand operation * Positive reverse lockout mechanism * Park/neutral safety switch

Not Yet Reviewed

$749.99

$769.99

Trail-Gear Reduction Gears

Get rock-crawling control with the addition of Trail-Gear reduction gears. Lower case gears can provide the enhanced trail performance you want, and these reduction gears are precision-ground and micro-polished to do just that—at an affordable price. Gears, gaskets, seals, and possibly more (depending on the gear set chosen) are available, as well as a choice of spline configurations. Keep your rig in high performance with Trail-Gear low-range climbing reduction gears.

5.0 out of 5 stars ( 7 )

$599.99

SPEC Stage 3 Plus Clutch Kits

SPEC Stage 3+ clutch kits are primarily intended for street use, drag racing, pulling, and autocrossing. As the flagship stage for a high-powered street or race car that requires a manageable and friendly engagement, Stage 3+ clutch kits feature carbon-graphite full-faced material that offers unparalleled life, friction co-efficient, and drivability in one package. Their hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability. Additional features of SPEC Stage 3+ clutch kits: * High-clamp pressure plate * Carbon semi-metallic friction material * High-torque sprung hub and disc assembly * Bearing and tool kit included * Also great for road racing, rally, and drifting

3.0 out of 5 stars ( 4 )

$503.10

$809.10

On Sale

Quicksilver Q3 Propellers

Quicksilver's revolutionary Q3 propellers improves both acceleration and top speed on center consoles, high-horsepower pontoons, and stern drive powered runabouts. The design consists of high rake angles and thin blades, resulting in the Q3 being the highest performing 3-blade propeller in the Quicksilver line-up. Additional details: * Available in different diameters and blade pitch options * Equipped with PVS – Performance Vent System * Polished stainless steel propeller * Revolutionary prop that improves both acceleration and top speed

Not Yet Reviewed

$817.87


$736.08

Yukon Gear & Axle 1541H Alloy Axles

Yukon Gear & Axle 1541H alloy axles are part of their extensive line of general replacement and high performance axles for passenger car, truck, and SUV applications. They feature high-quality alloys and the latest in heat-treating technologies to provide strong axles for off-road, street, and track use. Direct-fit replacements are available for dozens of axle models associated with countless cars and trucks. Additional rear axle features include: * One-piece forged 1541H axles are 25 percent stronger than OE 1040/1050 axles * Full-floating axles available for select applications * Rolled splines provide 30 percent strength increase over cut splines * Larger spline upgrades available * 2-piece tapered axles available * Offered in many lengths * Wide variety of bolt patterns

4.38 out of 5 stars ( 157 )

$525.99

$820.99

Longfield Axle Shaft and Birfield Joint Kits

Extra beef for your rock crawler—Longfield axle shaft and Birfield joint kits put the brawn back into your fun. Stock axles and joints just don't have the strength to deal with larger tires and additional horsepower. Longfield kits furnish you with robust 100 percent chromoly components that are critical for you to "make the grade." So, go where you want, run any trail, and adventure with confidence—knowing your rig's equipped with Longfield axle shaft and Birfield joint kits. Order model designed for your vehicle and axle application.

4.57 out of 5 stars ( 7 )

$604.16

$741.89

UMI Performance 1978-88 GM G-Body Brake Conversion Kits

UMI Performance 1978-88 GM G-Body brake conversion kits include laser-cut UMI conversion brackets, lightweight aluminum hubs, and premium bearings—everything needed to adapt the C5/C6 abutment brackets, calipers, and rotors to the G-Body spindles. The hub features 5 x 4 1/2 and 5 x 4 3/4 bolt patterns and is intended to face mount the C5/C6 brake rotor in exact factory location (front track width is unaffected). Each kit includes premium bearing cups and cones, along with the correct rawhide seal for great performance and reliability. These conversion kits are the choice for UMI's Green Machine and have been thoroughly tested to withstand road race and Auto-X competition. They fit a wide range of Chevrolet, GMC, Buick, Oldsmobile, and Pontiac vehicles from the 1970s and '80s. Kit includes: UMI conversion brackets, driver and passenger side aluminum hubs, correct bearings and seals to mount the C5/C6 calipers and abutment brackets. Additional details: Wheel studs are not included. 1/2 in.-20 threaded studs will be required to complete installation. Determine stud length after choosing wheel and considering offset, whether or not spacers are required, and after determining wheel flange thickness. Kit requires C5 or C6 calipers, rotors, brake pads and brake lines. A detailed list of GM part numbers is included. Now fits Wilwood SLC56 caliper. Does NOT fit Blazer spindle. Requirements: C5 brakes require a minimum of a 17 in. wheel for clearance, while C6 requires an 18 in. wheel. Please research wheel fitment before purchasing.

Not Yet Reviewed

$579.99

SPEC Stage 1 Clutch Kits

SPEC Stage 1 clutch kits are designed for street, drag race, drifting, road race, rally, pulling, and autocross use. They feature integrally molded carbon-Kevlar® based, high performance organic linings that offer smooth engagement and excellent life. These linings have an integrally bonded steel backing for strength under high clamp loads and temperatures. Hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability. Nearly a thousand different kits are available for countless applications, from the 1940s and up. Additional features of SPEC Stage 1 clutch kits: * High-clamp pressure plate * Steel-backed and multi-compound woven organic material * High-torque sprung hub and disc assembly * Best for street and many track and off-road applications

4.22 out of 5 stars ( 18 )

$500.40

$809.10

McLeod Super StreetPro Clutch Kits

McLeod Super StreetPro clutch kits are great Street/Strip performance clutches—perfect for use with moderate engine modifications, including intake and exhaust upgrades, camshaft and cylinder head work, and engine management programming. Super StreetPro kits provide a heavier pedal effort than stock, along with improved holding capacity, making these excellent high performance replacement clutches. Additional features and benefits include: * SFI-approved assembly * Handle up to 500 hp * Dual-faced organic and ceramic disc for smooth engagement with exceptional holding capacity

4.53 out of 5 stars ( 231 )

$525.00

$725.00

Titan Shifter Products Ultra PG2 Powerglide Air Shifters

Track tested and racer approved, Titan Shifter Products Ultra PG2 Powerglide air shifters are offered in several finishes and shifter cable lengths with optional mounting brackets, button mounts, lever grips, and shifter cable brackets available. Designed, machined, and assembled by racers, each Titan PG2 Powerglide air shifter is created with a billet aluminum housing and shifter handle, and uses nickel plated and stainless steel hardware throughout. Their mounting bolt pattern utilizes the same B&M Pro Bandit and Biondo shifter spacing, and they are NHRA/IHRA/WDRA legal. The Titan Ultra PG2 Powerglide shifters come with an air operated shifter solenoid with shifter cable, cable extension, and ball quick-disconnect commonly used in dragster applications. Choose the finish and cable length you prefer for your racing machine. Additional features and notes: * The Titan Ultra PG2 is compiled of a billet aluminum housing and shifter handle, uses nickel plated and stainless steel hardware throughout * Mounting bolts included * Available in choice of finishes: Powdercoated matte black or gloss black, chrome plated, or Carbon Illusion hydro dip (please specify finish preferred when placing your order) * Offered in 5 ft., 9 ft., 10 ft., and 11.5 ft. shifter cable lengths * One-hand operation * Positive reverse lockout mechanism * Park/neutral safety switch

Not Yet Reviewed

$729.99

$749.99

SPEC Stage 3 Clutch Kits

SPEC Stage 3 clutch kits are designed for street, drag race, pulling, and autocross use. They feature a carbon semi-metallic 6-puck sprung hub disc that has been the leading puck clutch in drivability, life, and torque capacity. These units are intended for street and race cars that require an aggressive but streetable engagement and high torque capacity. Their hubs are double-sprung with spring cover reliefs for flexibility and heat-treated components for strength and durability. Additional features of SPEC Stage 3 clutch kits: * Also available in 3-puck configuration * High-clamp pressure plate * Carbon-graphite friction material * High-torque sprung hub and disc assembly * Bearing and tool kit included * Also great for road racing, rally, and drifting

4.17 out of 5 stars ( 18 )

$503.10

$809.10

Summit Bucks

TCI Ultimate Master Racing Overhaul Kits

These TCI Ultimate Master racing overhaul kits have been engineered to handle that increase in horsepower you crave. They include additional clutches with an exclusive lining, bands with heat-treated struts, gaskets, seals, and various upgrade components to prepare your transmission for big horsepower gains. These TCI Ultimate Master racing overhaul kits are must-haves if you want to have serious horsepower.

3.0 out of 5 stars ( 1 )

$538.95

$603.95

On Sale

Steeda Ford Mustang Tri-Ax Shifters

The latest Tri-Ax shifters from Steeda Autosports are expressly designed for the Ford Mustang. They feature a style that is reminiscent of the venerable "top loaders" of the past, yet they incorporate 20 years of race-proven technology. Utilizing modern materials and machining techniques, these cog-swappers are right on the cutting edge! They offer short throws, precise action, and stop bolts to prevent damage to the transmission and linkage under hard usage. They also offer Steeda's unique 2-position handle height and calibrated internal spring tension to assist you in never missing third gear! The factory steel mounting rail is replaced with a substantial billet beam for more positive location. The shifter base, handle, and beam are all CNC-machined by Steeda from 6061 aluminum. Additional features of these shifters include: * No complicated, unnecessary adjustments * No Dynomat needed to cover up noise * No rubber used on main shifter shaft to wear out * Real stop bolts * No nylon bushing used in pivot to wear out like competitors * Tested to 1.5 million shifts with no measurable wear

5.0 out of 5 stars ( 4 )

$629.95


$593.99

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