Toggle Nav
Search
Search
Menu
Account
main product photo
Loading...

CPP Double Adjustable Coilover Spring and Shock Kit, 1963-87 Chevy 1/2 Ton

CPP high-performance automotive parts for classic cars
Be the first to review this product
Part #
6387COK-2A550
In Stock
$999.00
1963-87 Chevy C10 Truck, 550Lb Rate Spring
Contact Support . Terms & Conditions
Add to Compare
Prop 65 warning
1963-1987 Chevy C10 Truck, 550Lb Rate Spring: CPP offers a complete front coil-over system designed for the 1963-1987 Chevy C10 Truck. Each kit features high-quality dual-adjustable shocks, specially designed conical springs with a 550 lb rate, and all necessary mounting hardware. A spanner wrench and thrust bearing kit are included for easy installation and adjustment. The billet aluminum shock bodies have dual 19-click rebound and compression adjustment knobs, providing a total of 361 possible damping combinations.
More Information
Product Name CPP Double Adjustable Coilover Spring and Shock Kit, 1963-87 Chevy 1/2 Ton SKU 6387COK-2A550
Engine Big Block Chevy, LS with an Auminum Block, LS with Iron Block, Small Block Chevy Hardware Included Yes
Front Coil Over Lower Mount T-Bar-Poly Front Coil Over Upper Mount Eye
Spring Finish Silver Powder Coat Internal Design Twin Tube
Front Height Adjustment Max -2.5 Front Height Adjustment Min -1
Front Spring Rate 550 Prop65 Yes
Brand CPP Product Location Front
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account
Customer Questions
Does this solution work on static dropped trucks?
Hello! Yes, that part number in question will work for a static drop and will render a drop of .5” at the highest setting and will allow for another 2” or so in drop. 
Read More
what modification has to be done to the lower control arm?
If your control arms are in new shape then all you will need to do is drill two holes to mount he trunnion coilover on them. 
Read More
550 lb spring rate seems low for LS swaps with power adders and BBC's, no?
Hello Nick and thank you for reaching out. The spring rate depends on weight of vehicle, if you know the weight of truck please call in our tech line and we can go over spring rates. 
Read More
Did you find what you were looking for?

There are no tech documents.

This kit includes:

  1. Fixed

  2. P/N: 81030

    • Description: CPP Coilover Springs for 3.625inID, 10in 550Lbs, Each
    • Quantity: 1

  3. P/N: CPSPAN-K

    • Description: Spanner Wrench Bearing Set - 2.500in ID X 3.225in OD
    • Quantity: 1

  4. P/N: 6387FCOC

    • Description: Front Coil Over Conversion Component Kit
    • Quantity: 1

  5. P/N: I-6387FCO-K

    • Description: 6387Fco-K Instructions
    • Quantity: 1

  6. P/N: DNA

    • Description: Parts Come Packaged Separately - Not Assembled
    • Quantity: 1

  7. P/N: C206-Q

    • Description: Viking Adjustable Stock Mount Shock with Poly Bushing
    • Quantity: 2
Other Available Options
Compare ()
Compare(0)