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Collection: Big Bore XD® Steering Gear Kits
Heavy-duty gears built for big tires and big torque. These kits don't mess around.
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BIG BORE XD® DDS® Steering System – Ford F-450 Super Duty 4WD (2023–2024)
Regular price $4,750.00Regular priceSale price $4,750.00 -
BIG BORE XD® Cylinder Assist® Steering Kit – Jeep Wrangler JL 3.6L (2018+)
Regular price From $3,543.50Regular priceSale price From $3,543.50 -
BIG BORE XD® Cylinder Assist® Steering Kit – Jeep Wrangler JL/Gladiator JT 3.6L (2020+)
Regular price From $3,523.50Regular priceSale price From $3,523.50 -
Adventure Steering Kit – Jeep Wrangler JK 3.6L (2012–2018)
Regular price $2,698.88Regular priceSale price $2,698.88 -
BIG BORE XD® Cylinder Assist® Steering Kit – Jeep Wrangler JK/JKU 3.8L (2007–2011)
Regular price From $3,198.50Regular priceSale price From $3,198.50 -
BIG BORE XD® Cylinder Assist® System - Jeep Wrangler TJ/LJ 4.0L (2003-2006)
Regular price From $2,730.00Regular priceSale price From $2,730.00 -
BIG BORE XD® Cylinder Assist® Kit – Jeep Wrangler JL/Gladiator JT 3.6L (2020+)
Regular price $2,730.00Regular priceSale price $2,730.00 -
BIG BORE XD® Cylinder Assist® Steering Kit – Jeep Wrangler YJ (1987–1989)
Regular price $2,713.00Regular priceSale price $2,713.00 -
Cylinder Assist® Steering Kit – Jeep Wrangler JL/JT 3.6L (2018-2024)
Regular price From $2,519.51Regular priceSale price From $2,519.51 -
BIG BORE XD® Cylinder Assist® Kit – GM 2500 / 3500 4WD – Straight Axle Conversion
Regular price From $2,271.99Regular priceSale price From $2,271.99 -
BIG BORE XD® Cylinder Assist® Steering Kit - Ford F-250/F-350 Super Duty (2005-07/2007)
Regular price $1,805.00Regular priceSale price $1,805.00 -
BIG BORE XD® Cylinder Assist® Kit - RAM 2500 / 3500 (2014-2024) - Bolt-On Installation
Regular price $1,760.99Regular priceSale price $1,760.99 -
BIG BORE XD® Cylinder Assist® Steering Kit – Jeep Wrangler JK 3.6L (2012-2018)
Regular price From $3,198.50Regular priceSale price From $3,198.50 -
BIG BORE XD® Cylinder Assist® Kit – RAM 2500 / 3500 (2009–2013) – Weld-On
Regular price $1,720.00Regular priceSale price $1,720.00 -
BIG BORE XD® Steering Kit - GMC 2500 / 3500 6.6L Duramax (1999-2010)
Regular price $1,705.00Regular priceSale price $1,705.00 -
Cylinder Assist Steering Kits - Jeep Wrangler JL Rubicon 392 HEMI (2021+)
Regular price From $3,499.05Regular priceSale price From $3,499.05