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Trinity Racing World's Best Drive Belts feature 3rd Generation heavy-duty, high-twist Aramid fiber cord for high-horsepower tensile load requirements—making them the strongest belts on the market, surpassing even Trinity's EX and Sand Storm lines. They offer the highest shock load rating to date, able to withstand the power of 400 hp machines. The gilmer-style belts feature increased top cog pressure load design that increases sidewall rigidity, prevents top cog bowing, but still allows for increased rotational flexibility. The bottom cog uses high-modulous rubber compound (BZX1) for better heat resistance and heat dissipation; cogs are also impregnated with short Aramid fibers for better belt-to-sheave adhesion and reduced overall belt temperature. Order the replacement belt recommended for your vehicle. Additional details: * Latest bottom cog design for greater rotational efficiency at full shift * Precision ground sidewall angle (SCUFFING) for smooth engagement, increased power transfer and lower operating belt temperature * Aramid fiber cord, versus polyester, wraps over bottom cogs for increased bottom cog strength * Increased cord pop-out resistance * Manufacturing, quality control certifications: ISO-14001, ISO-9001, and IATF-16949 * These belts are for the rider/racer who wants the latest in technology and proven performance
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$158.99
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$200.99
$109.50
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$126.50
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Upgrade or replace your worn-out clutch with a McLeod Street Supreme clutch kit. They're designed to facilitate upwards of 70 percent more horsepower than stock (depending on part number). The clutches are perfect for street cars with moderate bolt-on's and engine modifications. Street Supreme kits include a top-quality, high-clamp load pressure plate, and high-torque ceramic 6-puck disc for superior holding power and smooth engagement. They come complete with a pilot tool and throwout bearing (where applicable). Order the kit designed for your vehicle and engine application.
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$315.00
$219.50
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Max Torque Box Stock/Clone clutches was designed for the Clone engine market. They are very similar to the SS-Series clutch but are able to withstand the rigorous requirements of the Clone racing engine. They are offered in different chain sizes and sprocket tooth counts. Choose the proper Max Torque Box Stock/Clone clutch for your Kart.
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$116.99
$56.50
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ACT heavy-duty clutch kits offer a clamp load increase of 20 to 50 percent over OEM, significantly increasing torque capacity. The pedal feel with these clutches varies from stock to a moderate increase. Available for street and race applications, many are SFI-certified to ensure safety.
( 87 )
$509.99
$310.50
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Hughes Performance Street and Strip transmissions are made tough enough to deliver tire-spinning shifts race after race. They include internal and external racing components, which increase strength, reliability, and torque capacity. Plus, they feature Hughes' manual/automatic valve body to provide precise manual or fully automatic shifting. Choose the transmission type best suited for your vehicle.
( 30 )
$2,253.99
$2,028.50
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SPEC pressure plates are manufactured from high-quality materials for a long-life of durability and performance. Great for use on street/street, road racing, oval track, and more applications.
Not Yet Reviewed
$231.12
$99.50
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TCI 6x 6-speed GM 4L80E automatic transmission packages are the first aftermarket 6-speed automatic transmissions capable of handling 850 hp. They give you six forward gears (2.97, 2.31, 1.57, 1.18, 1.00, and 0.75) for quicker acceleration and increased fuel economy at cruising speeds. The TCI 6x 6-speed GM 4L80E automatic transmission packages are versatile transmissions that fit Chevy small block, big block, and LS Series engines. They also feature a compact design, allowing them to work in a variety of vehicle applications, including pro touring, street, and race vehicles. The TCI 6x 6-speed GM 4L80E automatic transmission packages include a paddle shifter, wiring harness, dipstick, and transmission cooler. Choose the TCI transmission package that's recommended for your vehicle and engine application.
Not Yet Reviewed
$9,932.95
$6,949.50
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Quarter Master clutch kit components allow you to replace just the worn parts, rather than having to replace the entire clutch unit. These affordable, money-saving alternatives can help you restore the holding capacity of the clutch, improve pedal feel and drivability, or increase torque capacity. From clutch friction discs to pressure plates, service rebuild kits and more, Quarter Master has you covered with the high-quality replacement clutch components you need.
Not Yet Reviewed
$113.99
$29.50
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