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5 Results Found For "rotating"
Showing In Stock Items. Show All 11 Items.
Sonnax Smart-Tech Drum Modules
Sonnax Smart-Tech drum modules for racing GM TH400 transmissions improve on-track performance and consistency, leading to quicker ETs, more wins, and greater reliability. The TH400 is preferred for its overall durability and multitude of available ratios, but is known to be heavier and less efficient than the popular two-speed Powerglide. Part of the TH400 inefficiency results from the fact that the direct drum counter-rotates, spinning backwards in 1st gear, brakes to a complete stop on the 1-2 shift, then goes from 0 RPM to input RPM on the 2-3 shift. Significant energy is wasted through this cycle that robs power, upsets traction on the shifts, and contributes to broken internal parts. Compared to aluminum direct drums, the Smart-Tech drum module reduces the weight of the counter-rotating components by over 3.3 lbs.! And more significantly, because the weight of the Sonnax counter-rotating parts is closer to the centerline, there's a 68 percent reduction in energy required to stop and restart during the 1-2 and 2-3 shifts. The benefits are increased wheel horsepower, better acceleration, less shock on the shifts, and improved durability. * Complete kit (34555-01K) replaces both forward and direct drums and includes everything from intermediate sprag to the pump; a selection of Sonnax input shafts is available separately. * 100 percent new content, no used core pieces * Includes larger-diameter, 36-element sprag and sprag race that works with OE intermediate clutches * Includes six-friction forward clutch pack and seven-friction direct clutch pack Contents: * Forward Piston Housing * Forward Piston * Forward Piston Return Springs (16) * Forward Spring Retainer * Forward Snap Ring * O-Ring 1.674 in. * Lip Seals (2) * Direct Housing Assembly * Direct Piston * Direct Piston Return Springs (26) * Direct Spring Retainer * Direct Snap Ring * O-Ring 2.737 in. * Sprag Shaft * Front Sprag Retainer Plate * Heavy-Duty Sprag 36 Element * Outer Sprag Race * Rear Sprag Retainer Plate * Sprag Retainer Screws (4) 6-32 x 5/16 in. * Quad Ring Seals (2) * Anti-rotation Seal Rings (2) * Drum * Pressure Plate * Outer Snap Rings (4) * Bearing Small * Forward Clutch Hub * Bearing Large * Direct Clutch Hub * Steel Clutch Plates (4) .060 in. * Steel Clutch Plates (11) .077 in. * Friction Clutch Plates (13) .080 in. * Clutch Separators (60) .103 in.
Not Yet Reviewed
$3,052.40
Advance Adapters AX15 Manual Transmissions
Advance Adapters AX15 manual transmissions offer medium-duty power to handle the torque and horsepower of most V8 engines. These AX15 transmissions feature a 13 degree tailhousing rotation for a perfect direct replacement for your older TJ Wrangler. Or, step up from light-duty with a successful retrofit of your stock transmission to these AX15 transmissions. Make your swap more powerful with Advanced Adapters new--not rebuilt--AX15 manual transmissions.
Not Yet Reviewed
$2,156.44
South Bend Clutch Stage 2 Drag Race Clutch Kits
South Bend Clutch Stage 2 Drag Race clutch kits are designed with racers in mind. They include a single mass SFI-approved flywheel with each kit—typically required for drag racing when the original design is dual mass. The heavy-duty pressure plate is modified for a puck-style disc with no cushion between the linings to keep the clutch pedal travel short and quick. These South Bend Clutch Stage 2 Drag Race clutch kits are recommended for drag racing, drifting, and limited street use. Order the kit that's recommended for your specific vehicle and engine size. Features, items, and specs include: * Graphite-impregnated ceramic friction material for exceptional durability, heat transfer, torque capacity, and reduced chatter * Puck-style disc reduces rotational mass and total drive surface area, while increasing psi on the surface of the friction material * Disc design minimizes inertia, accelerating the transfer of torque from the engine to the wheels * Meticulous processing and advanced packaging materials
Not Yet Reviewed
$2,029.18
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$3,613.75
South Bend Clutch Stage 3 Drag Race Clutch Kits
South Bend Clutch Stage 3 drag race clutch kits are powerfully built with heavily modified vehicles in mind—particularly those built for 1/4 and 1/8 mile tracks. They include a single mass SFI-approved flywheel with each kit, which is typically required for drag racing when the original design is dual mass. The pressure plate is race cover engineered to keep the clutch pedal travel short and quick. South Bend Clutch Stage 3 drag race clutch kits are recommended for drag racing, pulling, and drifting. Order the clutch kit recommended for your specific vehicle and engine size. Features, items, and specs include: * Puck-style disc reduces rotational mass and is assembled with all high-carbon components for maximum strength * Graphite-impregnated ceramic friction material perfectly suited for drag racing (maximum friction co-efficient, rapid heat dissipation, and abrupt engagement characteristics) * Meticulous processing and advanced packaging materials
Not Yet Reviewed
$2,211.69
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$3,841.26
South Bend Clutch Stage 2 Daily Driver Clutch Kits
South Bend Clutch Stage 2 Daily Driver clutch kits are engineered for vehicles with high performance modifications. The heavy-duty pressure plate has an increased clamp load with little or no increase in pedal pressure to offer stock feel, while increasing strength and durability. The organic disc material has a high metal content that increases the co-efficient of friction by two times over a stock lining. This greatly increases rotational strength up to a 12,000 rpm burst point for high performance. South Bend Clutch Stage 2 Daily Driver clutch kits are recommended for daily performance, street, and moderate race vehicles. Select the kit designed for your application needs.
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$2,088.97
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$3,422.27
