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Think you have to scour the local bone yards to find a decent set of GM's old double hump or fuelie cylinder head castings? Not true. In fact, we've brought back classic Chevy performance in a big way with these ready-to-run heads for small block Chevy. Our versions of the popular GM cylinder heads offer great performance for less than it would cost to rebuild an old set of double hump castings.
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Deliver power-building airflow to your engine with Summit Racing™ Vortec cast iron cylinder heads. These heads outflow the early model small Chevy heads with wide-open intake runners, efficient combustion chambers, and a high-performance valve job. They are made from a strong cast iron alloy that makes them less brittle than comparable Vortec heads on the market. For performance and great value, select the Summit Racing™ Vortec cast iron cylinder heads preferred for your build.
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$649.99
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Summit Racing™ sport seats deliver the look of expensive racing seats without the expensive price tag! Our seats are soft and comfortable with lumbar and shoulder bolsters for added support, cutouts for safety harnesses, and recline and tilt forward mechanisms. Adjustable sliders are also included and you can choose tear resistant nylon, vinyl, or simulated leather upholstery to dress your interior with performance appeal. Get more for your money with Summit Racing™ sport seats.
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Easily lift your engine with one of these Summit Racing™ engine slings. The nylon strap design prevents damage to valve covers, intakes, or any other engine accessory when lifting. The 24 in. straps allow the sling to clear most intake setups. Simply attach the four strap mounting tabs to the engine block and use a traditional engine hoist to safely support your engine during removal and installation.
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Summit Racing™ Flex Fuel sensor bypass/GM sensor and pigtail combo kits allow you to use the GM OEM Flex Fuel sensor in a high-volume, high-flow fuel system with lines up to -10 AN. The bypass allows a portion of the fuel to run through the sensor to measure the ethanol content for your ECM. The rest of the fuel flows around, or parallel to, the sensor, avoiding a restriction in the feed line. Our combo kits include a GM Flex Fuel sensor and pigtail for GM LS Series engines.
Not Yet Reviewed
$217.11
$200.97
On Sale
Summit Racing™ 12 V electric vacuum pumps utilize a rotary vane style pump with an enlarged diaphragm to ensure maximum suction while remaining nearly dead-quiet and vibration-free. Utilizing a Manifold Absolute Vacuum/Pressure (MAVP) sensor eliminates the need for old-school vacuum switches and relays. This configuration also guarantees an incredibly quick vacuum recovery time, ensuring 17 in. to 23 in. Hg vacuum all the time. The pumps come in four standard configurations: Bare (no outer shell), Black, Chrome, or Gunmetal Gray ABS plastic outer shell. Each kit comes complete with 5 ft. of 3/8 in. supporting vacuum hose, proper wiring harnesses for an easy install, and vibration dampeners—all while maintaining a common mounting hole configuration.
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The Summit Racing™ Flex Fuel Sensor Bypass lets you use a factory-type flex fuel sensor in a high-volume, high-flow fuel system with lines up to -10 AN. The bypass allows a portion of the fuel to run through the sensor to measure the ethanol content for your ECM--and then allows the rest to flow around or parallel to the sensor to avoid a restriction in the feed line. Made from billet aluminum and hard anodized black, the bypass kits come with -6, -8,and -10 AN adapter fittings and also include methanol-resistant O-rings.
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Summit Racing™ double-adjustable ladder bar kits are built for strength, consistency, and ease of adjustment. Fabricated from 1 in. diameter DOM tubing, these 32 in. bars come complete with all hardware--including 3/4 in. heims--and use a large 3/4 in. front bolt. The double-adjustable link allows you to make quick pinion angle and preload adjustments without removing the bars from the car. Easy to install and simple to adjust, nothing hits the tires like a Summit Racing™ double-adjustable ladder bar suspension. Installation by a certified welder is recommended. Additional product details: * Durable black powdercoat finish * Rod end safety loops included * 3/4 in. rod ends, adjusters, jam nuts, and Grade 8 hardware * 3/16 in. weld-on housing brackets * Set up for 32 in. from center of housing to center of rod end
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Summit Racing™ Performance turbochargers have the latest in compressor aero technology with quick-spooling, yet free-flowing turbines. Starting with 66mm inducer sizes and working up to 79mm, the SUM-2600 Series turbos are reliable and a great value. The SUM-2700 Series are true race turbos starting at 76mm and go up from there. T4, T6, and V-band turbine housings are available. These are specially designed, balanced, and precision assembled in North America for class leading racers. They feature 2618 billet forged compressor wheels that offer superior flow and dependability at high boost.
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A properly fabricated intake manifold can produce significant gains in your engine's performance. Add one of our Summit Racing™ fabricated intake manifolds to your engine combination to make more power! Each of these stock/OEM deck engine block style intake manifolds is manufactured to exacting standards utilizing the latest CNC machining and fabricating equipment. Simply find and order a perfect fit for your specific make and model vehicle.
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Summit Racing™ transmission backup light pigtails are designed with an OEM-style connector to make installation a breeze. They feature a black rubber weather-resistant boot and 12 in. wire leads, and will plug right into most Ford T-5 manual transmissions.
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Need extra storage for your next trip? Summit Racing™ Roof Cargo Carriers provide extra travel storage without sacrificing interior space! The cargo carriers are made from durable, high-density polyethylene with a UV inhibitor to protect against cracking and fading in all four seasons—and bale latches ensure a weathertight seal. The back entry offers easy access from three sides, and a covered keyway lock ensures security for your valuables. The units' Zero Tool installation allows for quick and easy assembly and disassembly, as well as convenient storage when not in use. Mounting hardware and instructions are included to help facilitate installation.
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Summit Racing™ Premium universal rod builder exhaust kits come complete with everything that you need to construct the custom exhaust system you've been planning. Made in the USA from aluminized steel, each kit contains several straight and mandrel-bent tubing pieces that you can cut and weld anyway you like. Available in different diameters, order the kit best suited for your exhaust project. Summit Racing™ Premium universal rod builder exhaust kits feature: * Four 4 ft. long straight sections of tubing * Four 180 degree mandrel bends * Four 90 degree mandrel bends * Four 45 degree mandrel bends Please note: Hardware and mufflers are not included
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Summit Racing™ offers reproduction wiring harnesses for a wide selection of vehicles, particularly classic cars and trucks from the 1960s and '70s. These replacements and/or extensions are used to power a variety of applications—including horn, glove box, console, backup lights, engine; forward, hood, and courtesy lamps; fuel tank sender, and more. These OE style replacement harnesses are made of high-quality Automotive Grade Wire using factory style fuse blocks, plug ends, and wire colors to ensure factory type fit, performance, and durability. For repair or restoration, order the harness recommended for your specific car or truck. Note: These harnesses are factory replacements and do not include instructions or wiring diagrams refer to the factory diagrams and or service manuals for your specific vehicle.
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Summit Racing Equipment® offers wiring harnesses for a wide range of vehicles—including many Chevrolet, Pontiac, Oldsmobile, and American Motors models from the 1960s and '70s. The factory-style replacement harnesses are ideal for restoration and upgrade projects. They are available to connect and power up a variety of dashboard and accessory functions. Order the wiring harness recommended for your application.
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Build some power with our Summit Racing™ dual exhaust systems. These dual exhaust systems include Walker Dynomax headers, universal dual pipes that exit in front of the rear tires, and your choice of selected mufflers. Most all systems come with the hangers, collectors, and hardware. Please note that some fabrication may be required. Order the model that you need.
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Metal fabrication requires a combination of measuring, layout, and the right shaping tools—so make your metal-shaping projects happen with Summit Racing™ bossing mallets. These metal fabrication tools shape and form metal easily … and without leaving a mark! Each bossing mallet features durable construction for unmatched strength, and is designed with a contoured grip for balanced swing and maximum striking power. The mallets are available in a variety of sizes and weights, individually or in a set of three.
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Summit Racing™ mushroom cap push-button switches are large, lightweight, and provide a positive feel perfect for use as trans-brake, nitrous, or line lock buttons. Each assembly includes a spiral cord and is easy to mount in your desired location. The large mushroom caps are offered in several anodized billet aluminum options, either labeled or plain with a small Summit Racing™ "S" logo. They are also available made from durable plastic in several color options. Choose the push-button switches preferred for your vehicle.
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These Summit Racing™ torque wrenches feature a click-style mechanism that will accurately measure foot-pounds of torque. They use a ball-bearing mounted handle with a slide collar for calibration.
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Summit Racing™ high-flow in-tank electric fuel pumps provide high volumes of fuel flow and performance you can count on! Summit Racing™ high-flow in-tank fuel pumps are ideal for use in high performance, naturally aspirated, and forced-induction EFI applications.
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Summit Racing™ wastegate merge adapters are designed to ease the fabrication work of mounting wastegates and provide a super rigid foundation for aftermarket-style wastegates. Available in 2.5 or 3.0 in. diameters and cast from 304L stainless steel, they are intended to fit straight or bent sections of down pipes. Stainless welding is required and can be done with 304 or better rod. Choose the size for your pipe and wastegate diameter. Check out these features: * Cast 304L stainless welds with most rods * Cast in gusset for added stiffness * Increased welding perimeter expands weld area * Available for straight or 90-degree bends * Available to fit 2.5 or 3.0 in. tubing * Use 2.5 in. for 45 to 50mm or 3.0 in. to fit 60 to 66mm * Reducer available to use smaller wastegates on 3 in. models
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We understand that it doesn't matter whether you're cruising or racing--a comfortable set of seats is a must-have for any vehicle. These Summit Racing™ sport seat combos include two Summit Racing™ sport seats, two Scat seat mounting brackets, and two Summit Racing™ bracket adapters. With adjustable sliders, lumbar and shoulder supports, cutouts for safety harnesses, and recline and tilt forward mechanisms, these Summit Racing™ sport seat combos offer perfect adjustability and comfort for any road or track vehicle.
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Our Summit Racing™ cast aluminum intakes are the perfect performance upgrades for your engine. The dual plane carbureted manifolds feature a runner design to deliver improved power. They're available in a variety of sizes, RPM ranges, and finishes. Order the model recommended for your vehicle application.
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Summit Racing™ offers reproduction seat upholstery for a variety of Chevy and GMC trucks and SUVs from 2003 and up. These OEM replacement covers for front bucket seats and armrests are made from leather, available in gray or shale to match or complement your interior.
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$299.99
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