Transmission & Drivetrain
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Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
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On Sale
Clearance
RAM Concept 9.5 dual disc clutch/billet flywheel kits are the perfect entry level dual disc clutch systems. Each kit features an increased clamp load pressure plate, 9.5 in. premium-faced organic or metallic clutch discs, and a RAM surface-ground and balanced billet steel flywheel. The pressure plate provides a silky-smooth clutch pedal feel, while the dual disc provides additional holding capacity when compared to single disc systems. RAM Concept 9.5 units also utilize a sprung hub top disc that helps dampen and quiet the initial clutch engagement, plus a strap driven floater plate eliminates any floater plate rattle concerns. They make excellent choices for LS/LT and Coyote engine swaps, as well as Tremec transmission swaps. So, for an outstanding driving experience, choose a RAM Concept 9.5 clutch kit with flywheel designed for your vehicle's needs. Features and benefits: * A higher clamp-load 2,000 lb. static pressure plate with easy pedal effort * Precision machined billet stand segments to provide a stable mounting platform--no flimsy stamped steel mounting provisions * Precision mounting hardware properly centers the segments to the flywheel for proper balance and vibration-free driving comfort * Strap driven floater plate system assures a quiet, no rattle operation at any rpm * Sprung hub top disc, solid hub bottom disc arrangement helps dampen initial engagement and ease stress on the driveline * Nesting clutch disc hub design provides more spline engagement area on the input shaft and helps spread out the load more evenly to avoid input spline damage * Each unit is preassembled by hand in-house, ensuring the appropriate floater plate gap is achieved for trouble-free installation and performance * Available with either: -- 300 Series organic friction material for applications up to about 650 hp -- 900 Series metallic friction material for use up to about 800 hp
Not Yet Reviewed
$1,700.00
$1,035.00
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$1,530.00
Lakewood manual transmission installation kits allow you to complete your LT engine swap with a fun-to-drive T56 manual transmission. Specially prepped to fit your vehicle, these kits include all necessary fasteners and spacers needed to install a GM T56 Magnum or 1998 to 2002 GM LS T56 transmission to the popular L83-L84 Gen V engine. The spacers provided in the kit retain OE specs when using a single disc clutch. These kits include the bellhousing spacer, hydraulic release bearing spacer, transmission dowels, pilot bearing, bellhousing bolts, and hydraulic release bearing bolts.
Not Yet Reviewed
$292.95
Summit Racing offers engine swap motor mounts for a variety of applications, from the 1980s and up. The complete mounts include steel brackets with a black powdercoat finish and bolt-in hardware required for installation. Secure your engine properly; order the set of mounts recommended for your project.
( 7 )
$112.99
Sikky Manufacturing offers LSX swap flywheels for a variety of applications, including many Chevrolet small block Gen III/IV (LS-based) engines. A flywheel is a heavy disc attached to the end of a rotating shaft that helps smooth out the engine's power pulses and store energy through rotational momentum. These SFI-approved replacements are machined from billet aluminum—and are designed to be used with Sikky LS engine to CD009 transmission adapter kits. They meet or exceed OEM specifications for quality, fitment, and performance.
Not Yet Reviewed
$569.99
On Sale
Hays Street 650 clutch conversion kits are designed to handle highly modified engines up to 650 hp naturally aspirated (600 hp for forced induction and nitrous combinations). The new 26-spline versions work in conjunction with a modern 5- or 6-speed transmission swap. These are true street/strip clutches for spirited high performance driving or frequent track use. The high performance dual-friction disc utilized in the Street 650 has an upgraded spring hub with heavy-duty damper springs to handle greater shock loads versus a standard damper spring. The disc features a sintered metallic friction surface and an organic friction surface. It does a great job at dissipating heat and fighting the slippage found in ordinary discs, along with providing the smooth engagement characteristics of a street-style clutch. These conversion kits also provide an upgraded heavy-duty pressure plate to round out the performance clutch. The Street 650 is a great choice if you visit the track often. Order the model recommended for your vehicle application. Features and benefits: * Upgraded damper springs deliver up to 30 percent more clamping pressure than stock OE clutch * Dual-friction disc offers the best of both worlds—smooth engagement and excellent holding capacity * All Street 650 clutch kits come complete with pressure plate, disc, throwout bearing, and alignment tool
( 6 )
$1,149.95
$632.95
Summit Racing's Pro LS transmission adapters enable you to swap to more common and inexpensive manual transmissions from other vehicles. In addition to the bellhousing adapter, they often include handy items like the billet steel flywheel, fasteners, pilot adapter, and starter mounts. These adapters allow the use of the high performance clutches commonly used with the transmission. The kits are available for 5-speed or 6-speed applications.
( 1 )
$279.99
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$1,227.99
Sikky Manufacturing offers hydraulic clutch lines for a variety of applications, including numerous Nissan and BMW cars from 1984 and up. These bolt-on kits are a simple upgrade solution for plumbing your clutch system. The braided stainless steel lines include all necessary fittings and hardware for installation. Most feature a remote bleeder.
Not Yet Reviewed
$80.74
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$159.59
Sikky Manufacturing LSX master cylinder conversion kits are a simple solution for clutch hydraulics on your LSX-swapped vehicle. These bolt-on kits will take the headaches out of bleeding your clutch system. Features and benefits include: * CAD/CAM designed CNC billet aluminum adapter plate * Wilwood master cylinder * Stainless steel braided lines * Adapter fitting that threads into factory GM slave cylinder without modification * Bleeder line and custom bracket * All needed hardware and fittings
Not Yet Reviewed
$265.99
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$292.59
Sikky Manufacturing offers solutions for LS engine and transmission swaps. For instance, these kits enable you to easily delete bulky sensors from your transmission—adding more clearance for tight-fitting transmission tunnels.
( 4 )
$21.84
Sikky Manufacturing LSX swap driveshafts are strong one-piece units available in steel or aluminum. They are fitted with high-strength U-joints and are suitable for LS T56 transmissions. Your Sikky driveshafts will come with their Limited Lifetime Warranty and peace of mind.
Not Yet Reviewed
$539.99
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$1,999.99
Use Advance Adapters GM transmission swap flexplates with your transfer case adapter kits. By utilizing these modified flexplates, you'll retain the stock GM torque converter, which allows you to convert your manual vehicle into an automatic. Several models and options are available; order the flexplate recommended for your year/make, engine and transmission application.
( 4 )
$63.85
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
( 1 )
$349.95
Summit Racing™ manual transmission safety bellhousings are SFI 6.1 approved bellhousings designed and manufactured to fit most popular vehicles—whether for racing or used to swap engines/transmissions. The Summit Racing™ bellhousings will give you a peace of mind that should a clutch or flywheel failure occur, the damage will be contained within the bellhousing. The Hydroformed process of these components makes for a superior one-piece design, thus, producing a consistent wall thickness and uniform strength throughout the structure to eliminate possible weak welded joints. These bellhousings use certified American made steel, stress relieved, then is shot peened to reach maximum yield strength. Features and benefits include: * Hydroformed process provides a superior one-piece design, consistent thickness, no welded joints * Made with certified American made steel- stress relieved and shot peened for maximum strength * CNC-machined and Blanchard ground attains the most accurate alignment of crank centerline and input shaft, as well as minimizes shifting issues and premature part failure * Powdercoated for maximum corrosion resistance * Precision machined block protector included * ARP mounting fasteners included
( 7 )
$701.99
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$799.99
On Sale
Silver Sport manual transmission bellhousings offer aluminum construction and an ideal match for your street or strip tranny. SST bellhousings are available for popular GM, Ford, and Mopar applications, and are perfect for powertrain builds, restorations, and swaps.
( 8 )
$359.95
$323.96
These premium-grade ARP Pro Series flexplate bolts are far superior to OEM hardware. Forged from aerospace alloy and heat-treated prior to thread rolling and machining, they feature an exclusive, flat 12-point head design and a larger-than-stock shank diameter for increased strength and improved register.
( 330 )
$24.99
The factory bleeder fitting on the T56 slave cylinder is hard to reach and messy to use. Sikky Manufacturing universal T56 bleeder extension lines eliminate these issues. Featuring a -4 AN braided line, CNC-machined OEM T56 slave cylinder fitting, speed bleeder nipple fitting, and mounting hardware, these are the most comprehensive and easiest to use systems out there. They are tested and proven components of their LS swap master cylinder kits that's now available for all T56 owners!
( 1 )
$75.04
Summit Racing™ Cummins to GM bellhousing adapters can facilitate a swap for your GM truck or SUV. Our kits include a billet aluminum adapter plate that's less than 2 in. thick and a steel flywheel. And, unlike OEM adapters, these allow your engine and transmission to be placed straight—not at an angle. They're available for different transmission models. When you want a clean install that's easy and will save you some room, Summit Racing™ Cummins to GM bellhousing adapters are the right choice.
( 16 )
$1,133.99
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$1,815.94
Sikky Manufacturing LSX to CD00X transmission adapters allow you to use any of the CD00X (CD001-CD009 6-speed) transmissions behind any GM LS engine. (This readily available 6-speed transmission can be found in the Nissan 350Z and 370Z, as well as the Infiniti G35 and G37.) Sikky adapter kits do not require cutting off the bellhousing, making for a simple bolt-on installation with no flywheel spacers needed. These adapters are 100 percent machined, making for the most precise adapter plate available. Proper alignment of the input shaft and dowel pins ensures maximum reliability. They feature the only SFI-rated and balanced flywheel on the market for this conversion. It's designed to use a 350Z clutch and pressure plate, so any off-the-shelf aftermarket or OEM clutch disc and pressure plate will work with Sikky's included flywheel. Each kit comes with everything needed, including adapter plate, flywheel, pilot bearing adapter, high-torque starter adapter, and all the high-grade hardware needed to bolt it up. Product features: * 100 percent universal * Balanced and SFI-rated flywheel * Fully machined adapter plate * High-torque 18:1 capable starter * Pilot bearing adapter, allowing use of OEM or aftermarket Nissan pilot bearing * No need to cut off the transmission bellhousing * Works with any existing Sikky motor mount kit * Lightweight 15 lb. aluminum flywheel Fitment notes: * DE and HR compatible * Uses any stock or aftermarket clutch designed for the 350Z * Relocation shifter may be required, depending on the application * Will require the use of ARP flywheel bolts (part number 244-2902) * On DE models: due to casting inconsistencies, some bellhousings will require sanding a 1 in. x1 in. area for flywheel clearance (very simple modification) * On HR models: for proper starter gear clearance, a small piece of the bellhousing will need to be removed (very simple modification)
Not Yet Reviewed
$379.99
On Sale
The universal-fit, adjustable TV/kickdown cables from B&M will work in 95 percent of all transmission applications, yet are less expensive than OE models. Use them as straight replacement cables, or to ease the installation of transmission swaps.
( 20 )
$97.19
On Sale
Hooker Blackheart transmission adapter plates are one of the most comprehensive engine swap components available. The adapter plates bolt directly to the OEM transmission mount location with the supplied hardware, and helps to eliminate the daunting task of figuring out correct drive line inclination and U-Joint operation angles. These transmission adapter plates are engineered to work together with Hooker Blackheart transmission crossmembers, engine mounting brackets, long tube headers, and exhaust systems (all sold separately) to provide an easy trouble-free Gen III Hemi engine swap in the B-Body Mopar Platform. Blackheart transmission adapter plate features: * Heavy-duty steel construction * Black powdercoated finish for lasting performance and good looks * Compact design allows better clearance then OEM crossmember * Easy bolt-on installation with included hardware
Not Yet Reviewed
$91.05
$50.08
ICT Billet offers LT LSA swap flexplates for 8-bolt GM crankshafts. They're compatible with Gen 5 LT Series engines and LSA engines. Each kit includes a steel flexplate and eight heavy-duty Grade 12.9 flexplate bolts. These flexplates are also compatible with 10.5 in., 10.75 in., 11.06 in., and 11.5 in. 6-bolt torque converter bolt patterns.
( 1 )
$197.99
Motive Gear Ten Factory replacement axle shafts are available for direct fitment on nearly two dozen axle models and hundreds of vehicle applications. Built from quality materials and heat-treated for strength and durability, Ten Factory axle shafts are offered individually to swap out a broken or worn original—as well as in more complete kits, with multiple shafts, wheel studs, bearings, and seals (depending on your selection). The components feature strong forgings and alloys for quality axle shafts you can rely on. Choose the parts needed for your specific make and model.
( 138 )
$175.23
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$227.99
On Sale
B&M offers a full line of shift levers, cable brackets, and assorted linkage components everything you need for installing your B&M shifter. Or they can be used as replacements for lost or damaged parts. B&M parts are made to fit a wide variety of applications, so you're sure to find what you need.
( 187 )
$33.05
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$47.25
$29.75
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$42.53
On Sale
B&M QuickSilver automatic shifters have cable-operated ratchet action for dependability, and a chrome plated stick and cover for good looks. These QuickSilver shifters include an NHRA/IHRA-approved reverse lockout, a lighted gear indicator, and they will work with reverse pattern valve bodies.
( 171 )
$483.95
$434.95
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