PROGRESS RAIL 1-8044623: Heavy Duty Hydraulic Spacer Block Replacement 8044623. Tracking is provided on ALL Orders.   

   Heavy Duty Hub centric 1.25 Wheel Spacers. Includes 4 1.25 Wheel Spacers. 5 x 127mm (5 x 5) Bolt Pattern 71.5mm Center Bore. Precision CNC Machined from Aerospace-grade Billet Aluminum. Includes High-Strength 1/2x20 HD spec spline type wheel studs. Hydraulic Pre-Pressed studs will never back out or strip from vibrations or repeated installations. Heavy duty low-profile acorn nuts seat and center the spacer to your original studs. Allows installation of wider wheels & tires, while preventing rubbing. Increases track-width for increased cornering stability. Simple ...

   1.5 hub centric Wheel Spacer Kit. Includes Four 1.5 Wheel Spacers. 6 x 135mm Bolt Pattern 87mm Center Bore. Precision CNC Machined from Aerospace-grade Billet Aluminum. Includes (M14 x 2) High-Strength HD spec spline type wheel studs. Hydraulic Pre-Pressed studs will never back out or strip from vibrations or repeated installations. Heavy duty low-profile acorn nuts seat and center the spacer to your original studs. Allows installation of wider wheels & tires, while preventing rubbing. Increases track-width for increased cornering stability. Simple Instructions for Easy, Do It ...

   For 2000 - 2010 chevrolet silverado 2500HD 3500HD. FUll SEt 2 Wheel Spacer Kit. Includes 4 - 2 Wheel Spacers. 8 x 165.1mm (8 x 6.5) Bolt Pattern 130mm Center Bore. Precision CNC Machined from Aerospace-grade Billet Aluminum. Includes (M14 x 1.5) High-Strength HD spec spline type wheel studs. Hydraulic Pre-Pressed studs will never back out or strip from vibrations or repeated installations. Heavy duty low-profile acorn nuts seat and center the spacer to your original studs. Allows installation of wider wheels & tires, while preventing rubbing. Increases track-width for ...