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Summit Racing™ Pro LS torque converters are designed for stock and modified LS-powered street vehicles that make up to 600 rwhp. They will furnish the extra stall speed that you need for quicker launches—and they pair well with our Summit™ Pro LS series camshafts. These computer-balanced torque converters feature: woven carbon lockup clutch lining; heavy-duty Torrington bearings; hand TIG welding; a new pilot, impeller hub, and turbine hub; and a custom stator. The torque converters are available in a variety of options; order the model recommended for your application.
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$779.99
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$809.99
On Sale
The torque converter is the heart of an automatic transmission. We've combined reliable, name-brand components in these Summit Racing™ torque converter upgrade Pro Packs to provide greater durability. They include a new torque converter and are available with or without a flexplate. All Summit Racing™ torque converter upgrade Pro Packs include mounting hardware and can be installed easily without any modifications.
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$874.70
$858.40
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$903.70
Our Summit Racing™ complete front drum-to-disc brake conversion kits take the guesswork and high price tag out of building a braking system. The kits are available in standard and ultra versions (ultra versions include cross-drilled, slotted rotors and braided brake lines). Order the model recommended for your vehicle. Summit Racing™ complete brake conversion kits include: * Power brake booster * Master cylinder * Proportioning valve kit (where applicable) * Rotors * Calipers * Backing plates (where applicable) * Spindles or brackets to convert existing spindles (depending on application) * Brake hoses and banjo bolts (where applicable) * Bearings * Seals * Dust caps * Spindle nuts and washers * Installation hardware
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$780.95
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$907.95
Summit Racing™ introduces its MAX-efi 500 Fuel Injector System, the most efficient way to convert your carbureted engine to premier EFI performance. These self-tuning throttle body units bolt directly to most 4-barrel manifolds; then, through their wideband oxygen sensor, the systems continually adjust fuel delivery to provide the optimum air/fuel ratio under all climate and altitude conditions. MAX-efi will support up to 500 hp, and the self-learning ECU allows for easy tuning. With safety in mind, these systems are also designed with a self-adjusting "limp home" mode to protect your engine if a sensor fails. In addition, they include a data-logging feature to track the system while it's running to ensure optimal performance. Other features of the Summit Racing™ MAX-efi 500 Fuel Injector Systems: * Powered by the most advanced self-learning technology available * 4-injector system is capable of supporting stock to 500 hp engines * High-flow aluminum throttle body with four 45mm diameter throttle bores * OE-quality wideband 02 sensor and TPS sensor included * Color touch screen hand-held controller * Billet aluminum anodized fuel rails * Compact external ECU for easy mounting * OE-style harness is clearly marked for easy installation and durability in extreme conditions * All sensors except the wideband 02 sensor and coolant temp sensor are integrated on the unit * Uses commonly available sensors for easy replacement if necessary * System uses a Temperature Manifold Absolute Pressure (TMAP) sensor instead of a MAP sensor, reading both air pressure and temperature * Fits square bore or spread bore intake manifolds. (Spread bore manifold requires an inexpensive plate to avoid leaks. See SUM-G1420) * Works with original carb-type distributor, factory-style throttle linkage, and most 4-barrel intake manifolds
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$899.99
Summit Racing™ frame brace kits are designed to easily install and strengthen the factory frame of your classic car or truck. The benefit of stiffening the frame is improved handling and a tight predictable feel. Reinforce your chassis and create a custom pro touring style, corner carving ride with these Summit Racing™ frame brace kits. *Constructed From DOM tubing *Computer Designed, Machined, and Bent *Welding Required for most kits *Adjustable transmission crossmember for Manuals or overdrives included *Generous openings for Dual Exhaust pipe routing *Exhaust hangers provided
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$979.99
The days of replacing your rusted-out exhaust system are over. Our Summit Racing™ stainless steel exhaust systems are made so well, they'll outlast your truck. These exhaust systems not only look better than your old exhaust ever did, but they will perform better, too.
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$803.99
Summit Racing™ Pro SBC LS firing order hydraulic roller retrofit cams are available in seven stages--from a small smooth idle cam capable of towing, to a big duration stomper that's ready to go bracket racing. Utilizing the LS firing order on a traditional small block Chevy improves the engine in several ways, including exhaust sound and harmonic improvements. These kits include a premium camshaft and drop-in link bar style hydraulic roller lifters. Best of all: these Pro SBC LS firing order hydraulic roller retrofit cams are precision-ground in the USA on USA billets! Order the cam recommended or your application.
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$915.51
Improve your classics brake system performance and reliability by swapping your drum brakes to disc. The Summit Racing™ stock spindle drum-to-disc brake conversion kits have everything you need to mount factory style 4-piston calipers to the original drum brake spindles. No need for new spindles, ball joints, or the additional labor to install. The kits are a direct bolt-on with zero fabrication, cutting, drilling or welding required. All new, high-quality, precision machined components are used to provide a perfect fit and factory appearance. Both manual or power options are available, as well as wheel-only kits with no booster or master cylinder. Summit Racing™ also offers versions that upgrade to cross-drilled and slotted rotors, plus braided hoses. Select the stock spindle drum-to-disc brake conversion kit for your application needs.
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$888.97
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$912.97
On Sale
Summit Racing™ Pro LS camshaft and spring kits are designed for GM LS engines. Each cam kit offers a budget-friendly option without sacrificing quality and performance. They're available in Stage 1 or 2 performance configurations. Stage 1 kits include the cam and matching drop in beehive springs with seals or optional upgraded dual spring and retainer kit. Stage 2 kits give you an additional cam change gasket kit and a crank bolt. Order the Summit Racing™ Pro LS camshaft kit recommended for your year/make and engine application.
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$773.95
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