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9 Results Found For "4S"

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FTI Performance TH400 Level 4 Transmissions

FTI Performance TH400 Level 4 transmissions feature a full manual valve body equipped with a transbrake for the ultimate drag racer. They make an excellent choice for weekend bracket racers, high-powered street cars, and mud trucks. The transmissions have: a 34-element intermediate sprag, performance clutches and steels, high-flow pump, race-prepped stock case, deep aluminum pan, billet forward clutch hub, heavy-duty intermediate retainer, and a 4-clutch intermediate pack. Some models are compatible with Ultra Bell bellhousings.

4.57 out of 5 stars ( 14 )

$2,499.00

VEGE Remanufactured Automatic Transmissions

VEGE Remanufactured automatic transmissions enable you to get back on the road quickly—without breaking the bank! With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured automatic transmissions with a level of quality that equals that of new OEM products at extremely competitive prices. The parts are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Thousands of models are available, with aluminum case, torque converter included, and gear options from one through eight. Includes fluid. Get your vehicle shifting into gear with a reman auto-trans from VEGE.

4.55 out of 5 stars ( 11 )

$2,404.99

KW Variant 1 Coilover Kits

KW Variant 1 coilover kits are optimally adjusted for sporty driving, comfort, and safety. They enable you to drop your ride's center of gravity and customize the height at all four corners. KW Variant 1 twin tube coilover kits are designed with shorter INOX-Line stainless steel strut housings for more spring travel, anodized aluminum spring collars for durability, and high-tensile racing springs for strong support and comfort. Order the model with options recommended for your vehicle.

5.0 out of 5 stars ( 1 )

$3,344.00

Heidts 1962-67 Nova Economy Mustang II Front Suspension Kits

Heidts now offers their 1962-1967 Nova Economy Mustang II front suspension kits to give your Chevy Nova a lowered look and superior handling that street rods have enjoyed for years. Each Nova subframe and suspension kit comes with the necessary parts to upgrade the IFS system on your Nova. These subframe and suspension kits are designed with a bolt-in installation, making this modification simple, even the motor mounts are already welded in place. Simply unbolt your existing front end and bolt-on the new subframe—even the stock radiator bolts right up! Features and benefits: * Lowered look with superior handling * Complete IFS kit with manual rack and pinion * Bolt-in installation for simple modification

Not Yet Reviewed

$4,274.00

Rock Krawler X-Factor Pro Mid-Arm No Limits Suspension Lift Kits

Rock Krawler X-Factor PRO No Limits mid-arm lift systems are built for Jeep drivers who want a complete bolt-in kit with serious articulation, and road manners that don't punish you on the way home. The "No Limits" refers to the Rubicon submodel-specific front sway bar links designed to work with the factory electronic disconnect, so you keep OE function while unlocking maximum travel on the trail. These systems step up with solid 7075 aluminum control arms and high-misalignment geometry to reduce factory bind, while adjustable arm architecture lets you dial in caster and pinion angles for a confident, centered, predictable ride. Tuned triple-rate coil springs improve ride quality over factory linear models, and the included pads/seats and track bar geometry corrections help keep springs happy and axles properly centered--no weird handling, no compromise. Get a complete-system lift that is designed to flex hard on the trail, then track straight on the drive home when you order the Rock Krawler X-Factor Pro Series mid-arm No Limits suspension lift kit best suited for your application. More product features, items, and notes include: * Excellent highway ride and handling * Improved rear roll center * Spring correction seats and vehicle lean correction * Upgradable to RK Longarm systems * (4) coil springs (triple/quad rate; application dependent) * (2) Front 7075 aluminum adjustable lower control arms * (2) Front 7075 aluminum adjustable upper control arms * (2) Front spring pads * (1) Adjustable front track bar * (2) No Limits front sway bar links * (2) Rear 7075 aluminum adjustable lower control arms * (2) Rear 7075 aluminum adjustable upper control arms * (2) Rear spring pads (application dependent) * (2) Adjustable rear sway bar links * (1) Rear adjustable track bar * (1) Bolt-on rear track bar relocation bracket (welding optional and recommended for 37 in.-plus tires) * Most model numbers offer optional Bilstein 5100 shocks (look for the B51 suffix) or their in-house RRD shocks (look for the S1 suffix) * Model numbers that include shocks will also have bump stops, which can be purchased separately for non-shock included kits * If building with a spare delete, it is recommended to drop 1 in. of coil lift height for the rear * If building an overland-style or heavily up-fitted build in the back, it is recommended to upsize 1 in. of coil lift height for the rear * New front driveshaft recommended if you plan to off-road routinely * XR packages do not require their raised rear track bar bracket as the factory axle has a raised rear trackbar bracket; for their systems that do not have a rear trackbar, one must be added

Not Yet Reviewed

$3,554.34

Rock Krawler Adventure X Series Mid-Arm Suspension Lift Kits

Rock Krawler Adventure X Series mid-arm suspension lift kits are engineered for Jeep JK/JL and JT owners who want a complete, bolt-in suspension system that delivers excellent road manners and serious off-road articulation. Adventure X systems earn the "X" name by including eight adjustable control arms equipped with service-free Adventure Series joint packages, designed to reduce factory arm bind and provide a total of 70 degrees of misalignment for smoother flex and increased wheel travel. With extensive adjustability built in, these kits allow precision tuning of caster and pinion angle front and rear to help restore correct geometry after lifting. They also feature multi-rate coil springs tuned for ride quality and controlled off-road response. To improve handling and maintain proper axle position, systems include spring correction pads/seats and track bar geometry corrections to help center axles without compromising on-road stability. Get a lift system that is designed to flex hard on the trail, then track straight on the drive home when you order the Rock Krawler Adventure X Series mid-arm suspension lift kit best suited for your application. More product features, items, and notes include: * Offered at multiple lift heights (2.5, 3.0, 3.5, and 4.5 in.) so you can choose the stance and tire clearance that matches your build; availability varies by application * Choose the shock package that fits your build: no shocks, Bilstein shocks (B51 suffixes), or their in-house RRD 2.25 in. IFP shocks (S1 suffixes); availability varies by application * Listed components vary slightly by lift height/shock package * Multi-rate coil springs include tuned triple-rate versions on Wrangler applications, with Gladiator systems using triple-rate front coils and quad-rate rear coils to match the JT platform * Correction pads/seats to help minimize spring bow * Track bar geometry corrections include rear track bar relocation solutions where applicable * Improved rear roll center * Front and rear extended brake lines where applicable * Many Adventure X systems are also designed to be upgradable within the Rock Krawler ecosystem as your build evolves * If building with a spare delete, it is recommended to drop 1 in. of coil lift height for the rear * If building an overland-style or heavily up-fitted build in the back, it is recommended to upsize 1 in. of coil lift height for the rear * New front driveshaft recommended if you plan to off-road routinely * XR packages do not require their raised rear track bar bracket as the factory axle has a raised rear trackbar bracket; for their systems that do not have a rear trackbar, one must be added

Not Yet Reviewed

$2,992.73

Rock Krawler X-Factor Stage 1 Mid-Arm Suspension Lift Kits

Rock Krawler X Factor Stage 1 mid-arm lift kits are designed for those who want a complete bolt-in installation, maximum articulation from a mid-arm kit, along with the durability and off-road performance you expect from Rock Krawler Suspension. The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment that eliminates the bind found in your Jeep's factory lowers, while high misalignment adjustable upper control arms let you precision tune your Jeep's caster both front and rear. Rock Krawler's industry leading triple rate coils and multi-rate coil springs give you the added lift to clear larger tires and improve the on-road ride over the factory linear rate springs. The kits are upgradeable to other Rock Krawler systems and are offered in a wide range of lift heights for many Jeep models. For improved off-road ability, an excellent highway ride, and a hassle-free install, order the Rock Krawler X Factor Stage 1 system preferred for your Jeep.

Not Yet Reviewed

$3,179.10

Rock Krawler Adventure Series Mid Arm Stage 1 Suspension Lift Kits

The Rock Krawler Adventure Series Mid Arm Stage 1 suspension lift kits are designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and the off-road performance you expect from Rock Krawler Suspension. These kits feature Rock Krawler's service free control arm joints that utilize innovative technology to provide the best possible ride. The Adventure Series fixed lower control arms offer a total of 70 degrees of misalignment that greatly reduces the bind inherent in factory lowers; while the triple rate coils give you additional tire clearance for larger size tires and improves the on-road ride over the factory linear rate springs. All Rock Krawler Adventure Series systems include correction pads to help minimize spring bow inherent in the factory setup. The provided track bar geometry corrections—both front and rear—let you perfectly center the axles so there's no compromise in road handling. System features and benefits: * Complete bolt-in system * Excellent highway ride * Improved off-road ability * Triple rate coil springs * Rear spring leveling pads * Upgradeable to Rock Krawler long arm * Service free control arm joint package * Jeep models remain level on all 4 corners * Manufacturer lifetime warranty on all hard parts

Not Yet Reviewed

$2,016.28

VEGE Remanufactured Long Block Crate Engines

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.

3.72 out of 5 stars ( 79 )

$3,588.99

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