Product Overview
Enhance your C-10's suspension with CPP's advanced front coil-over conversion kit, offering adjustable ride height from standard to a 3” drop, achieving a full 5-1/2” drop when paired with our CPP Modular Drop Spindles. These coil-over control arms are engineered for easy installation, simplifying the process of adding coil-overs. The kit includes dual adjustable shocks with separate compression and rebound settings, CNC-bent and laser-cut mounting brackets, and Grade 8 hardware for a robust, simple bolt-on setup. It also comes with a spanner wrench and thrust bearing kit for smooth spring load adjustments, making it a top-tier upgrade for your classic C10.
Fits: GMC C-10 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
Features:
- Totally Tubular Lower Control Arms made from Strong DOM Steel Tube, TIG Welded & Feature our Patented D-SPEC Bushings
- Lower Control Arm has been Redesigned for the Best Coil-over Conversion Fit
- Arms include ball joints specific for your 1963-70 or 71-72 and 73-87 Chevy Truck
- Upper CNC-Bent & Laser-Cut Spring Pocket, Bracket and Seats
- Grade-8 Hardware & all Mounting Brackets for a Simple Bolt-On Installation
- Coil-Over Spring Rate for Small Block, Big Block and all LS Series Engines
- Dual-Adjustable Shocks
- Thrust Bearings Make Adjusting Spring Load Easy
- Black Powder coated Finish
- Includes Spanner Wrench & Trust Bearing Kit
Includes:
- Lower Control Arms (2)
- Upper Coil Over Brackets (10)
- Coil Overs (2)
- Thrust Bearing Kit (2)
- Spanner Wrench (1)
- Installation Hardware
CPP Part Numbers
1963-1970 - 6387FCO-LK6370
1971-1987 - 6387FCO-LK7187
Brand (Manufacturer) Info
Classic Performance Products, Inc (CPP) is an automotive aftermarket parts manufacturer and retailer based in Placentia, California. Founded in 1991, Classic Performance Products, Inc. specializes in providing top-quality performance products for classic cars and trucks. With decades of industry experience and a commitment to excellence, Classic Performance Products, Inc. is the trusted choice for enthusiasts looking to upgrade their classic vehicles with modern brakes, suspension, steering and chassis component parts

