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Classic Performance Front Coilover Conversion Kit with Upper and Lower Arms, 1971-72 Chevy 1/2 Ton 6387FCO-K7172

Classic Performance Front Coilover Conversion Kit with Upper and Lower Arms, 1971-72 Chevy 1/2 Ton 6387FCO-K7172
$3,404.99 ea
NEWARRIVING SOONEstimated Ship Date 08/29/2025 (If Ordered Today)
Model: 5011142
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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1971-72 Chevy Truck, Upper and Lower Tubular Arms W/ D-Spec Bushings, OEM 71-72 Ball Joints, Dual Adjustable Coil over Kit W/ Spanner Wrench & Thrust bearing kit
Enhance your 1971-1972 C10's suspension with our advanced Front Coil-Over Conversion Kit, allowing height adjustments from standard to a 3” drop, and achieving a total 5-1/2” drop when used with our CPP Modular Drop Spindles. Designed for straightforward installation, these innovative Coil-Over Control Arms simplify adding coil-overs to your truck. The kit includes dual adjustable shocks with individual compression and rebound settings, CNC-bent and laser-cut mounting brackets, and Grade 8 hardware for a robust and easy bolt-on setup. Also included are a spanner wrench and thrust bearing kit for smooth spring load adjustments, making it an ideal enhancement for your classic C10.
Kit Includes:
  • P/N: 6387COK-2A550
    Description: 1963-87 Chevy C10 Truck, 550Lb Rate Spring
    Quantity: 1-

  • P/N: 6372TCA-UKB683
    Description: Totally Tubular Upper Control Arms for 1971-1972 Chevy 1/2 Ton Truck with 71-72 Ball joints
    Quantity: 1-

  • P/N: 6387TCA-LKBCOK1014
    Description: 1971-1987 Chevy 1/2 Ton Truck, with D Spec Bushings
    Quantity: 1-

Downloads:

Download Name File Size
6387FCO-K_Instructions.pdf3.84MB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet Blazer 1971 - 1972
Chevrolet C10 Pickup 1971 - 1972
Chevrolet C10 Suburban 1971 - 1972
Chevrolet C20 Suburban 1971 - 1972
Chevrolet K10 Suburban 1971 - 1972
Chevrolet K20 Suburban 1971 - 1972
GMC C15/C1500 Pickup 1971 - 1972
GMC C15/C1500 Suburban 1971 - 1972

Specifications:

Brand CPP
Coil Over Position Front
Front Coil Over Included Yes
Front Coil Over Lower Mount T-Bar-Poly
Front Coil Over Upper Mount Eye
Front Height Adjustment Max -2.5
Front Height Adjustment Min -1
Front Shocks Included Yes
Front Spring Rate 550
Hardware Included Yes
Internal Design Twin Tube
Proposition 65 WARNING: This product may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm.
Rear Coil Over Included No
Rear Shocks Included No
Shock Body Material Billet Aluminum
Single Or Double Adjustable Doudle Adjustable
SKU 6387FCO-K7172
Spanner Wrench Included Yes
Spring Finish Silver Powder Coat
Thrust Bearing Kit Included Yes

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Classic Performance Front Coilover Conversion Kit with Upper and Lower Arms, 1971-72 Chevy 1/2 Ton 6387FCO-K7172: