Holman Pro Rack Full Kit - Select Full-Size Trucks w/ Cap, 29" H Cap, 5.5' Extra Short Bed, Crew Cab/6.5' Standard Bed, Extended Cab/8' Long Bed, Standard Cab Model 2HCS8RHolman Pro Rack Full Kit Select Full Size Trucks w Cap, 29" H Cap, 5. 5' Extra Short Bed, Crew Cab 6. 5' Standard Bed, Extended Cab 8' Long Bed, Standard Cab Model 2HCS8R The Pro Rack is a new line of heavy duty racks for full size work trucks, service bodies, and platform bodies. The Pro Rack is an evolution of Holmans Pro II racks, and is improved in several key areas while still keeping the strength, durability, and versatility that our customers