DANA 44 CHEVY/ GM DRIVER SIDE STEERING KNUCKLE

Left-Hand Driver-Side Flat Top Knuckle

Built for serious crossover and high-steer applications, this Left-Hand Driver-Side Flat Top Knuckle is made in the USA by Riley Mountain Motorsports (RMM). It is designed to work with the OEM black powder-coated passenger-side knuckle while giving you the strength, clearance, and steering options needed for demanding off-road builds.

Constructed from high-strength ductile iron, this knuckle features additional material and reinforced ribbing for increased durability. The flat top is machined and drilled for high-steer arms and includes a 4th bolt hole to increase clamping force and shear strength.

An additional 3/8" of material is incorporated into the flat-top area to improve high-steer tie rod-to-leaf spring clearance.

Features

• Part number PN90210
• Made in the USA by Riley Mountain Motorsports (RMM)

• Left-hand / driver-side flat top knuckle

• Ideal for crossover steering applications

• Designed for use with the OEM black powder-coated passenger-side knuckle

• Chevy/Jeep spindle bolt pattern

• Accepts outers from open-knuckle Chevy 1/2-ton and 3/4-ton front axles

• Cast from high-strength ductile iron

• Machined with a bottom-down taper to match the OEM Chevy Dana 44 tie rod location

• Reinforced with additional material and structural ribbing

• Flat top machined and drilled for high-steer arms

• 4th high-steer arm bolt hole increases clamping force and shear strength

• Additional 3/8" flat-top thickness improves tie rod-to-leaf spring clearance

• Cast-in dual steering stops help eliminate bent stop bolts that can lead to U-joint and axle failures

• Tapered tie rod holes accept factory-style tie rod ends

• Tie rod holes can be drilled for 3/4" heim joints

• Interchangeable with factory and aftermarket Dana 44 and GM 10-Bolt components

• Machined for clearance around CTM U-joints without removing the grease fittings

• Fully machined and ready for installation

Built for Heavy-Duty Steering

Whether you're upgrading to crossover steering, building a high-steer setup, or strengthening a Dana 44 or GM 10-Bolt front axle, this RMM flat top knuckle provides the strength, clearance, and versatility required for hard-use off-road applications.