Performance Online, Inc.
Available from Performance Online, Inc. is their Stage 3 suspension kits. The POL kits are comprised of their own tubular control arms, performance springs, and shocks. The Stage 3 kits are available for '63-72 Chevy trucks. The POL upper and lower tubular control arms made from 1020 DOM tubing with added caster for increased performance. The kit also includes coil springs, Nitro Slammer shocks, upper and lower control arm shafts, and bushings. As an added option, POL offers the Stage 3 kit with either stock height springs, or drop springs ranging from 1 to 3 inches. All springs are available for big-block applications.

Performance Online, Inc.
(800) 638-1703
www.performanceonline.com

Total Cost Involved Engineering
Total Cost Involved Engineering offers a solution to outfit your '37-54 Chevy truck with new leaf springs. The Total Cost Involved Engineering leaf-spring kit provides your vehicle with strength, durability, and proven quality. The rear leaf kit includes 2-inch lower leaf springs, shock kit, mounting brackets, weld-on axle brackets, hardware, and instructions. The kit is basic and simple, but more than adequate in performance and ride quality.

Total Cost Involved Engineering
(866) 925-1102
www.totalcostinvolved.com

Full Tilt Street Rods
Full Tilt Street Rods offers their More Bitchin'r Rear Parallel 4-link Suspension System for '54-59 Chevy half-ton trucks. The four-link bars are made from 1x3/16-inch wall tubing, and the supplied brackets are 3/16-inch that fit any 3-inch axle tube. The system is designed for ride quality with coilover shocks, Shockwaves, or airbags. The system features an extra-long Panhard bar to minimize deflection when you raise or lower the ride height with airbags. Other features include: an inboard mount design that allows easy mounting for larger tires and wheels, front four-link brackets that bolt to the frame using stock leaf-spring mount holes, upper coilover mount bolts into existing frame holes, and adjustable parallel bars that allow changing pinion angle. The kit also includes all needed bolts, brackets, and polyurethane bushings.

Full Tilt Street Rods
(970) 255-8890
www.fulltiltstreetrods.com

Air Ride Technologies
Due to the fact '63-72 Chevrolet C10s are some of the most sought after and coveted trucks to ever roll out of Detroit, it was only fitting Air Ride Technologies developed a bolt-on airbag kit. The kit features new ART tubular trailing arms manufactured from 2x0.120-inch wall DOM tubing that offer strength and flexibility. The arms also feature new axle mounting pads that reposition pinion angle for the new, lower ride height. Contoured bolt-on C-notches strengthen the frame and allow maximum suspension drop and travel. Also included are bolt-on tubular upper and lower shock crossmembers that allows use of standard shocks, billet adjustable shocks, or Shockwaves. Another benefit to the kit is it replaces the stock trailing arm crossmember with a new bolt-on tubular trailing arm crossmember, which helps strengthen the frame and provides much needed exhaust and driveshaft clearance. The kit also eliminates the factory Panhard bar, and replaces it with a new, adjustable Panhard bar that offers both increased strength and precise centering of your rearend to optimize tire clearance. Included in the Panhard bar setup is a bolt-on billet aluminum Panhard bar mount

Air Ride Technologies
(812) 481-4787
www.ridetech.com

McGaughy's Suspension Parts
From McGaughy's Suspension Parts are their big brake kits. These new kits allow one to upgrade the braking on their truck without having to change your tie rods, A-arms, ball joints, and the like. The kit is a simple bolt-on kit that includes 13-inch rotors, hubs, bearings, seals, flex lines, and massive GM calipers. Each kit also includes their renowned 21/2-inch drop spindles that are custom CNC machined, in house, ensuring an easy bolt-on installation. Kits are offered with 5-on-5 or 5-on-4.75 rotor lug patterns. McGaughy's offers these new kits for GM 1/2-ton trucks '63-87.

McGaughy's Suspension Parts
(559) 226-8196
www.mcgaughys.com