Welcome to Early Classic Enterprises
The premier manufacturer and distributor of quality suspension and restoration components for 1960-1972 GM pickups, blazers, panels and suburbans.
1971-72 C10 Disc Brake Proportioning Valve
1971-'87 C-10 Disc Brake Backing Plate Vibration Rings (Pair)
1963-66 C10 Rear Brake Hose
1960-87 C10 Front Disc Brake Rotors C-10 6-Lug (1 ¼" Thick) Pair
1965-70 12-Bolt Rear-End 5-Lug Conversion Axles (Pair) Converting your 1963-'69(and narrow 1970) 30 Spline C-10 truck rear end to 5 lugs just got a whole lot easier, thanks to Early Classic's new conversion 5 on 5" bolt pattern axles. These precision machined parts eliminate the need to re-drill your original axle flanges to accept the newer 5-lug wheels.
Early Classic is proud to offer the highest quality, American-made Small Block Headers available for 1963-'72 GM small block trucks. These mid-length headers are swept rearward and dump below the firewall eliminating ground clearance problems for lowered trucks. These 16 gauge, mandrel bent beauties come with the only patented leak-free flange on the market. As an added bonus, a ceramic thermal barrier coating has been applied inside and out for years of trouble-free performance.
Got Horsepower? Early Classic's Trailing Arm Reinforcement Kit is what you need. This kit consists of two pairs of laser cut upper and lower reinforcement plates, polygraphite bushings, all necessary mounting hardware, and new U-bolts, allowing you to upgrade and rebuild at the same time. While installation does require welding, this kit will give you a much stronger rear suspension capable of handling most anything you can throw at it!
1965-'70 (30 Spline) 12-Bolt Rear-End 5-Lug Conversion Axles, Bearings and Seal Kit
Converting your 1963-'69(and narrow 1970) 30 Spline C-10 truck rear end to 5 lugs just got a whole lot easier, thanks to Early Classic's conversion 5 on 5" bolt pattern axles. These precision machined parts eliminate the need to re-drill your original axle flanges to accept the newer 5-lug wheels.
This kit is a direct replacement for your factory 6-lug setup and includes two 5 on 5" bolt pattern axles along with high quality bearings, seals and differential cover gasket for a simple, complete installation.
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.
1963-72 Polgraphite 1 ¼" Sway Bar Bushing Set.
Each kit comes complete with graphite impregnated urethane bushings, new zinc plated mounting straps and hardware.