KYB Shock Question

[dznucks]

Does anyone know the part numbers for the front and rear shocks that come with the ECE 2/4 drop kits? I am trying to look up the extended and collapsed lengths.

thanks

[72BlckButy]

dznucks... check out this link for some more info about the KYB shocks.

Here's the shock numbers I found on KYB's webpage and posted in the thread above:

Here's what I determined for 1973-1987 and 1967-1972 Chevrolet C/10 pickups:

1973-1987:

FRONT GR2 344068 Shock Absorber 2 RWD
REAR GR2 344072 Shock Absorber 2 RWD
FRONT GAS-A-JUST KG5409 Shock Absorber 2 RWD
REAR GAS-A-JUST KG5415 Shock Absorber 2 RWD
FRONT MONOMAX 565032 Shock Absorber 2 RWD
REAR MONOMAX 565036 Shock Absorber 2 RWD

1967-1972:

FRONT GR2 344068 Shock Absorber 2 w/ Coil Spring RWD
FRONT GAS-A-JUST KG5409 Shock Absorber 2 w/ Coil Spring RWD
REAR GAS-A-JUST KG5416 Shock Absorber 2 w/ Coil Spring RWD
FRONT MONOMAX 565032 Shock Absorber 2 w/ Coil Spring RWD
FRONT GR2 344068 Shock Absorber 2 w/ Leaf Spring RWD
REAR GR2 344085 Shock Absorber 2 w/ Leaf Spring RWD
FRONT GAS-A-JUST KG5409 Shock Absorber 2 w/ Leaf Spring RWD
REAR GAS-A-JUST KG5419 Shock Absorber 2 w/ Leaf Spring RWD
FRONT MONOMAX 565032 Shock Absorber 2 w/ Leaf Spring RWD
REAR MONOMAX 565037 Shock Absorber 2 w/ Leaf Spring RWD

For the '73-'87 trucks it mainly depends on the type of KYB shock you want to purchase. As for the '67-'72 trucks it depends on the type of KYB shock, but also the type of rear suspension. It looks like there isn't a difference on the height, or lack there of, of your suspension travel. Low and slow...

KYB Shock Difference:

KYB GR-2® / Excel-G®
twin-tube shocks, struts, and cartridges
Purpose: Restores a vehicle’s originally designed handling and control

Calibrated to compensate for worn suspensions
Components and valving are designed specifically for each application
The best choice to restore OE performance and normal driving conditions
Built with quality that matches or exceeds OE
Coverage for domestic and import cars, trucks, vans, minivans, and SUVs

KYB Gas-a-Just®monotube shock absorbers
Purpose: Significantly increases vehicle stability, handling, and control over twin-tube designs.

Gas-a-Just is the replacement for an OE monotube shock
Ideal as an upgrade from an OE twin-tube
The more responsive monotube design automatically adjusts to driving conditions
Applications for cars, trucks, vans, and SUVs

KYB MonoMax®heavy duty monotube shock absorbers
Purpose: Maximum control for trucks and SUVs – stronger, more durable truck shock

The right choice for hauling, towing, or plowing
The best performer on harsh road conditions
Perfect for diesel trucks
Applications for light trucks, vans, and SUVs, including some lifted and lowered vehicles

I hope this helps...

[dznucks]

Thanks BlkButy, i saw that thread earlier. I am trying to find the lengths of them so i can cross reference them with another brand.

[72BlckButy]

I know this mind sound crazy, but you might just call ECE. Stan/Mark are great to talk with, and I know they will be more than happy to help you out.

Here's their number: (888) 777-0395 (I have them in my cell... )