Brand: Allstar Performance Manufacturer's Part Number: ALL52171 Part Type: Steering Shafts Product Line: Allstar Performance Steering Shafts Automotive Fittings Part Number: AAF-ALL52171 UPC: 848238027167 Collapsible: Yes Collapsed Length (in.): 10.50 Extended Length (in.): 13.50 Universal Joints Included: No Rag Joint Included: No Vibration Damper Included: No Shaft Style: Splined ends Steering Box Shaft Diameter (in.): 3/4 in. Steering Box Splines: 20 Column Shaft Diameter (in.): 3/4 in. Column Splines: 20 Steering Shaft Material: Steel Steering Shaft Finish: Black Quantity: Sold individually. Description: Allstar Performance steering shafts are collapsible units designed to be used in-line near the rack and pinion or steering box, allowing steering shaft compression. The shafts are manufactured from heavy wall tubular steel shaft with splines on both ends. They include durable rubber boots to keep the sliding mechanisms free of dirt and debris.