Dear Early Classic Enterprises Customers,
Early Classic is excited to announce we have joined the Holley family of brands. To all of our customers, we thank you tremendously for your continued patronage over the last 24 years and moving forward. You will soon be able to find all of your favorite Early Classic products, as well as new ones, at www.holley.com. Keep on Truckin’
Your friends at Early Classic Enterprises
1963-72 C10 4" Drop Rear Leaf Springs
For Classic Truck owners with rear leaf springs, we offer 4-inch Drop Leaf Spring Assemblies to lower your truck, as well. These brand new multi-leaf assemblies are made right here in the U.S.A., and come assembled and ready to install. Combine with our 1½-inch shackles for a 5½-inch rear slam.
1960-72 Rear Axle U-Bolts
1960-72 Rear Trailing Arm Bushings (Poly-Graphite Upgrade)
1963-72 Retainer Cup For Rear Coil Spring (Each)
1963-72 C10 Rear Leaf Spring U-Bolt Set
For those truck owners with the optional factory 1-1/16” front sway bar, we also offer a bushing set to upgrade from rubber to Graphite impregnated Polyurethane bushings. Each kit comes complete with graphite impregnated urethane bushings, new zinc plated mounting straps and hardware.
1963-72 Shoulder Bolt for Front Shock Upper Mount
1963-72 C-10 KYB Gas-A-Just Shock Absorber Rear Drop (Each)
Performance enthusiast? Want better handling, additional control and increased stability? Our KYB Gas-A-Just monotube self-adjusting shock provides a more responsive, firmer ride.
1963-72 C-10 KYB EXCEL-G Shock Absorber Rear Drop (Each)
1963-72 C-10 KYB EXCEL-G Shock Absorber Rear Drop (Rear Coil Spring) (Each)