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SCS Gearbox 10-Spline Professional Series quick-change gears have been the proven leader in ultra-high performance quick-change gearing since 1987. They're made of 9310 aircraft alloy for maximum strength and are crown-shaved (ground before heat-treating) to minimize backlash and run out, broached for proper shaft fit, and black oxide finished. Gear sets #1 thru #30K are max lightened with the exception of #15K. The gears are lightened where possible, without sacrificing the strength for an average weight savings of 1 1/2 lbs.! The SCS Gearbox 10 spline Professional Series quick-change gears' extra five-step heat-treating process yields maximum gear life for high-stress applications such as Big Block Oswego Super Modifieds, World of Outlaw Sprint Cars, and IROC Series Cars.
( 1 )
$177.99
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$178.99
PEM Racing's standard quick-change gears offer the ability to rapidly adjust gear ratios, allowing for quick adaptation to different driving conditions and track types. This is particularly beneficial for racers and hot rodders who need to fine-tune performance for specific events or situations. For those who regularly need to change gear ratios, quick-change gears can be a more cost-effective solution than purchasing multiple rear ends with different gear ratios. Order the standard quick-change gears for your application.
Not Yet Reviewed
$104.99
PEM Racing premium polished lightweight quick-change gears are strong enough for late models, sprint cars, and big block modifieds. These hobbed and fully heat treated 8620 steel gears include lightening holes and are REM ISF micro-finished for less friction and heat for smoother roll which especially helps with crate engines. Multiple gear ratio options are available. Order the premium quick-change gears designed for your application needs. Note: Not all gear sets are drilled on both gears. These gears are designed by engineers and their recommendations are adhered to on tooth count, tooth depth, and lightening on all gears.
Not Yet Reviewed
$150.99
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$199.99
Winters 6-spline quick-change gears are machined from top-quality SAE 8620 steel and heat-treated for strength. They offer a wide selection of quick-change gears to meet the ratios you are looking for. What's in your quick-change rear-end? Get horsepower to your wheels with Winters Performance quick-change gears.
Not Yet Reviewed
$94.99
SCS Gearbox 6-Spline Professional Series quick-change gears have been the proven leader in ultra-high performance quick-change gearing since 1987. They're made of 9310 aircraft alloy for maximum strength and are crown-shaved (ground before heat-treating) to minimize backlash and run out, broached for proper shaft fit, and black oxide finished. Gear sets #1 thru #32 are max lightened where possible, without sacrificing the strength for an average weight savings of 1 1/2 lbs.! The SCS Gearbox 6 spline Professional Series quick-change gears' extra five-step heat-treating process yields maximum gear life for high-stress applications such as Big Block Oswego Super Modifieds, World of Outlaw Sprint Cars, and IROC Series Cars.
( 1 )
$144.99
Winters 10-spline quick-change gears are machined from top-quality SAE 8620 steel and heat-treated for strength. Winters offers a wide selection of these quick-change gears to meet the ratios that you want.
( 13 )
$118.99
SCS Gearbox 10-Spline Sportsman Series quick-change gears have been specifically designed and priced for the Sportsman Racers. They are CNC crown hobbed to produce a quality that meets the exacting standards accepted by SCS. The gears are not lightened and are made of 8620 material. The SCS Gearbox Sportsman Series quick-change gears are heat-treated and have an REM finish.
( 1 )
$97.99
These Quarter Master Ultra Duty quick-change gears have been specifically designed to run smoother and last longer than any other gears on the market. They start with the highest quality E9310 aircraft steel. The gears are precision-hobbed to AGMA Class B tolerances to produce a true involute tooth form for a high contact ratio. After a proprietary heat-treatment process, they are hand roll tested and inspected for defects. The Quarter Master Ultra Duty quick-change gears are available with a variety of different gear ratios in 10-spline versions for Sprint and late models, and 6-spline versions for Midgets.
Not Yet Reviewed
$225.57
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