Ram mount only;Made from 1/4 inch mild steel;Clearance to use rotated knuckles and pinions; California Residents: WARNING This heavy duty ram mount is designed to take serious abuse and protect some of the most vital and expensive components of your vehicle - your steering. The unique design places your ram in its most affective and strongest location - close to the axle centerline not high above it, and yet protects it from the rocks with the integrated 1/4 thick skid plate. Fits both PSC motorsports and Howe Performance double-ended hydraulic rams. Works perfectly with Artec Ultimate Dana 60 High Steer Arms giving you the strongest hydraulic steering solution on the market. The ram mount also extends end-to-end of the axle tube reinforcing the axle itself against bending and shearing. The gusseting design reinforces the ram mount to protect against damage from impact.