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PEM Racing quick-change rear-end ring and pinion gears feature magnesium/aluminum construction, a heat-treated lower shaft, roller pinion nose bearing, aluminum posi nut, and fast build time. They're available with a 4.11:1 or 4.86:1 ring and pinion ratio, and different ring and pinion gear teeth counts. The kits are offered standard, or "loaded" with the posi nut already installed and an included roller nose bearing. Options / details: * 4.11 or 4.86 ratio ring and pinion * Black thermal coating, inside and outside * REM finish on ring and pinion for less friction and drag * REM finish on all bearings and races for less friction and drag * Drilled aluminum spool * Drilled lower shaft - 10 spline * Gun-drilled axle option on Complete GN kit * Lightened ring gear * Breather kit * 6 or 10 bolt Big Bearing billet rear cover * 9 in. outside diameter ring gear for crate engines only * 9.5 in. outside diameter ring gear for lighter rotating weight * 5/8 in. wall heavy tube available for left rear in both GN 2.5 in. and Wide 5 snouts * 8 rib side bells * 1 ton aluminum tubes for Super Dirt late model * Black aluminum tubes for Dirt late model rears
Not Yet Reviewed
$222.99
JET Stage 2 performance chips/modules have been programmed to deliver peak power increases under hard throttle conditions, such as towing and wide-open throttle. These modules offer a full-range of DST programming of the air/fuel ratio, ignition advance, and transmission, and are fully track and dyno tested to ensure the most possible power without affecting day-to-day drivability. Stage 2 power chips/modules must use the following for proper performance: * 180 degree thermostat * 91 octane or greater fuel * Free-flowing exhaust
( 112 )
$169.46
Allstar Performance ring and pinion installation kits contain all of the hard-to-find individual parts for a quick, trouble-free install. To ensure precise fitment, order the kit designed for your specific axle model. Kits include: * Pinion and side (carrier) bearings * Pinion seal * Pinion depth shims * Adjustable side (carrier) shims * Crush sleeve (spacer) * Pinion nut * 1 oz. tube of silicone or gasket * Gear marking compound * Ring gear bolts
( 3 )
$118.99
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$129.99
PEM Racing's standard quick-change gears offer the ability to rapidly adjust gear ratios, allowing for quick adaptation to different driving conditions and track types. This is particularly beneficial for racers and hot rodders who need to fine-tune performance for specific events or situations. For those who regularly need to change gear ratios, quick-change gears can be a more cost-effective solution than purchasing multiple rear ends with different gear ratios. Order the standard quick-change gears for your application.
Not Yet Reviewed
$104.99
Eaton Posi disc and shim kits include discs for both ends, shims, and guides. They work with your Eaton differential to produce smooth, quiet performance and great traction under loads. The limited slip service kits are available with carbon or steel discs in multiple quantities, depending on your diff case design.
( 29 )
$214.99
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$246.99
Motive Gear master ring and pinion installation kits include everything that's in their regular differential kit—plus pinion shims, carrier shims, and ring gear bolts (where applicable). You also have the option of upgrading to higher quality bearings by adding "T" to the end of the part number on some models. Make a better choice for your ring and pinion installation with Motive Gear differential master bearing kits. Order the model designed for your vehicle application.
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$101.99
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$249.99
Ratech Smart Sleeve complete installation kits are all that you need to rebuild the axle in your vehicle intelligently. When you're changing rear-end gears, getting the crush sleeve properly compressed to set the pinion bearing preload has to be done right the first time, so do it with less hassle. Smart Sleeve kits compress more easily with only about half of the ft.-lbs. of regular crush sleeves. And with more usable compression distance and better cycle duty than solid spacer and shim packs, it makes good sense to make Smart Sleeve kits a part of your install. Depending on which kit is best for your application, Ratech Smart Sleeve complete installation kits may include pinion bearings, pinion shims, carrier bearings, carrier shims, a pinion seal and nut, ring gear bolts, a cover gasket, and the ultimate crush sleeve--Smart Sleeve.
( 3 )
$112.99
Trail-Gear mini spools offer full spool traction for less. When you want to achieve full lockup action, these TG steel-built units will do the job at a fraction of the cost of a full spool. Spool-locked rear-ends can have a traction advantage for racers and off-roaders; get "locked" for action with Trail-Gear mini spools.
( 3 )
$149.99
Allstar Performance axle assembly adapters are brackets designed to fasten to the adjustable arms of most engine stands. They are made of high-quality steel and are painted red. These adapters are capable of supporting full size car and light truck rear axle housings when servicing or replacing differential gear sets.
( 1 )
$139.99
Upgrade your rear-end with these Yukon Gear & Axle pinion supports. When you start adding horsepower and drive line upgrades, you need to upgrade your pinion support to withstand the extra abuse. These aluminum Yukon Gear & Axle pinion supports are far superior to your stock support, making them an ideal solution for both street performance and track cars alike. Yukon Axle & Gear offers these pinion supports for a variety of different mounting options, bearing types, and materials to make finding the right one for your ride easy.
Not Yet Reviewed
$173.99
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$241.99
Yukon Gear & Axle bearing race drivers are made of high-quality materials to ensure long-lasting performance and reliability. They are designed to be used with GM and Chrysler late model rear-ends. If you're in need of new bearing race drivers, there's no better place to go than Yukon Gear & Axle.
Not Yet Reviewed
$215.99
Motive Gear differential bearing kits contain everything you need to install your ring and pinion. Available for front or rear axles, the kits are offered for nearly three dozen differential case design applications. Includes: * Front and rear pinion bearing * Pinion seal * Carrier bearings * Pilot bearing (depending on application) * Gear marking compound * Crush sleeve * Pinion nut * Brush * Thread locking compound * Cover gasket or RTV
( 26 )
$220.99
Richmond Gear complete ring and pinion installation kits include Grade 8 ring gear bolts, bearings, seals, shims, marking compound, thread-locking compound, and silicone sealer. To ensure proper fitment, order the kit designed for your make/model application.
( 213 )
$208.99
When you need strength for your custom axle job, Yukon Gear & Axle cut-to-fit axle shafts should be your choice. Built to last, these Yukon axles are offered in hardcore 4340 chromoly and 1541H alloy steel. Built to perform, they offer more strength than stock styles and come in your choice of cut-to-fit/cut-to-length designs. Choose quality-built strength for your application with Yukon Gear & Axle cut-to-fit axle shafts.
( 33 )
$211.99
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
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$157.99
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$241.99
Yukon Gear & Axle differential bearing preload tools, spanner wrench, and side adjusters are all constructed from high-quality materials and have simplistic designs to make your life easier when you're working on multiple different vehicle applications. Whether you're looking for bearings, differentials, or side adjustment, Yukon Gear and Axle has you covered.
( 9 )
$172.89
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$172.99
Bilstein B8 TerraSport Series shocks and struts are direct-fit components designed to increase ground clearance and improve off-road capability for CUVs. Enthusiasts will gain 1 to 2 in. of lift depending on application, allowing them to safely navigate backcountry terrain, while enhancing day-to-day ride quality. Like all Bilstein products, B8 TerraSport shocks have been tested and tuned for each application, and always with the end user in mind. Whether you're traversing your way up a snow packed summit or loaded up with gear and looking for that epic camping spot, Bilstein B8 TerraSport gives you the confidence to push further when the pavement ends, and the durability to get you back home.
Not Yet Reviewed
$112.00
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$235.99
Intellitronix GPS speedometer senders are designed to connect directly to your electronic speedometer to give you extremely accurate readings! No additional sensor from the transmission is needed to operate your speedometer. They will work with all Intellitronix or any other manufacturer's speedometers that accept an industry standard 4,000, 8,000, or 16,000 pulses per mile signal, or with any programmable speedometer. The senders come complete with a GPS receiver, an on-circuit-board antenna, and a microprocessor with LED status indicator that continuously convert GPS signals into a pulse stream that replicates the output from your mechanical speed sensor, but with GPS accuracy. You won't have anymore inaccurate speedometer readings due to different tire sizes or rear-end gear ratios.
( 80 )
$141.91
Howards Cams Rattler camshafts build solid power and a classic sound while retaining drivability. They feature wider lobe centers and use a more aggressive ramp rate to help with air velocity. Although their design is for high-performance street use, they also work well with a stock torque converter. Howards Cams recommends using their Rattler camshafts with a converter stalling above 1,800 rpm and a set of steeper rear-end gears.
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$199.99
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$244.99
Designed for hot street/strip cars, COMP Cams Magnum series cams require a higher compression ratio, rear-end gear ratio, and stall torque converter than stock. With a very aggressive profile, these Magnum hydraulic camshafts provide maximum top-end performance for your high performance car.
( 60 )
$226.95
Replace your old gear carrier with a Moser Engineering full spool to save weight, improve performance, and increase the life of your rear-end components. The steel spools are heat-treated and precision-machined; while lighter aluminum spools are available for Ford 9 in. and GM 12-bolt units. The aluminum models feature a thicker ring-gear flange and a large-diameter midsection for increased strength; they weigh approximately 4 lbs. less than steel spools. Order the full spool recommended for your axle make/model.
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$249.00
PEM Racing's quick-change differential GM metric suspension mounts offer benefits for vehicles with quick-change differentials, especially those using a G-body chassis. Engineered to provide a more rigid and adjustable connection between the rear suspension and the quick-change differential, these mounts allow for easy adjustments to gear ratios for different driving conditions, which is beneficial for both racing and performance driving. PEM Racing offers quick-change differential GM metric suspension mounts that are specifically designed to fit quick-change rear-ends from brands like PEM, Winters, DMI, Tiger, and Frankland for proper fitment and functionality.
Not Yet Reviewed
$143.99
Ford Performance Parts guys live, eat, and sleep Ford. Their camshafts are designed for everything from mildly modified street rods to full-out drag racers. All Ford Performance Parts camshafts are designed for more power; with either improved low-to-mid rpm torque, or mid-to-high rpm horsepower. They're available in many different durations and valve lifts, in your choice of hydraulic, solid, or hydraulic roller lifter configurations. Depending on application, features may include: * More lift and duration * Available to work with stock pistons * No valve spring change required for some applications * Offered in grinds that provide noticeable power improvements with a lumpy idle while maintaining good drivability with manual transmissions * Also available as true street-strip camshafts that work best with manual transmissions or higher stall speed torque converters and high numerical rear-end gears * Offered in versions that work well with carburetors or mass air fuel injection
( 81 )
$210.99
PEM Racing offers quick-change full spools for the rear-end of your vehicle. Crafted from aluminum, the spools lock the two rear wheels together, replacing the differential's internal gears with a solid piece of tubing, ensuring that both wheels turn at the same speed. The "quick change" aspect refers to the ability to easily swap the rear-end's gears, including the spool, to adjust the final drive ratio for different driving conditions, as seen in racing and hot rodding. Also fits Winters, DMI and Tiger.
Not Yet Reviewed
$247.99
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