Front HQ Series Coilovers for a Controlled, Adjustable Ride
The Ridetech 11283510 front HQ Series coilover set replaces the front shocks and springs on a 1965 to 1970 Chevrolet Impala, Bel Air, Biscayne, or Caprice equipped with Ridetech StrongArms. Part number 11283510 is sold as a matched front pair, so both sides of the car are covered in one purchase. Each coilover pairs a monotube shock with a Hyperco coil spring on a threaded body, so ride height and spring preload are adjustable at each corner. A 24 position rebound adjuster lets you tune damping from a comfortable street setting to a firmer setting for spirited driving. The shock uses a 1.834 inch piston and 5/8 inch shaft for consistent damping control under hard braking and cornering.
Key Features
- Ridetech 11283510 monotube front coilover shock with 24 position rebound adjustment
- Threaded body allows front ride height and spring preload adjustment
- 1.834 inch piston and 5/8 inch shaft
- Paired with Hyperco coil springs matched to vehicle weight
- Requires Ridetech lower StrongArms for bolt on installation
- Ridetech 11283510 is a complete front pair for both sides of the car
Fitment
| Vehicle Application | Position |
|---|---|
| 1965-1970 Chevrolet Impala / Bel Air / Biscayne / Caprice (GM B-body) with Ridetech StrongArms | Front |
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | 11283510 |
| Ridetech Part Number | 11283510 |
| Brand | Ridetech |
| Condition | New |
| Shipping Weight | 10 lbs |
| Shock Type | HQ Series monotube, 24 position rebound adjustable |
| Piston and Shaft | 1.834 inch piston, 5/8 inch shaft |
| Spring Type | Hyperco coil springs |
What’s Included
- 2 Ridetech 11283510 HQ Series adjustable front coilover shocks
- 2 Hyperco coil springs
About Ridetech
Ridetech engineers air suspension, coilovers, and chassis components in the USA and tests every system on real vehicles before it ships. The lineup covers bolt on street and pro touring suspension for classic muscle cars, trucks, and modern performance vehicles.
Related Parts
- Ridetech 65-70 Impala Rear HQ CoilOver Upgrade Package
- Ridetech 65-70 Impala StrongArm Upper Front
- Ridetech 65-70 Impala Panhard Bar
- Ridetech 65-70 Chevrolet Impala MuscleBar w/ Posi-Links Rear
FAQ
Will this fit my Impala exactly as listed
This coilover set fits 1965 to 1970 Chevrolet Impala, Bel Air, Biscayne, and Caprice models on the front end, provided the car already has or will receive Ridetech lower StrongArms. It is not designed to bolt to factory lower control arms.
What is included in the box
Each set includes two front HQ Series coilover shocks and two matched Hyperco coil springs, ready to mount once the StrongArms are in place.
What year Impala models does this front coilover cover
This front coilover set covers 1965 through 1970 Chevrolet Impala, Bel Air, Biscayne, and Caprice models built on the GM B-body platform, as long as the car is fitted with Ridetech StrongArms.
Can I adjust the ride height after installation
Yes. The threaded shock body allows you to raise or lower the front ride height and adjust spring preload without removing the coilover.
What does the rebound adjustment do
The 24 position rebound adjuster changes how quickly the shock extends after compressing over a bump, letting you dial in a softer setting for comfort or a firmer setting for handling.
Do I need any special tools to install this
A spanner wrench is needed to turn the threaded spring perch for ride height adjustment. Basic hand tools and a torque wrench cover the rest of the installation.
Can I install this myself or do I need a professional
Many owners install this system themselves with common tools and a lift or jack stands. If you are not comfortable with suspension work, a certified technician is recommended.
Does this come with a warranty
This part is covered by the manufacturer’s standard warranty against defects in materials and workmanship. Retain your receipt as proof of purchase.
Will this work with my aftermarket wheels
Most stock diameter aftermarket wheels clear this coilover without issue. If you run very low offset or small diameter wheels, verify clearance before ordering.
Installation Instructions
- Raise the vehicle and support the chassis on jack stands
- Remove the wheel to access the factory shock and spring
- Install Ridetech lower StrongArms if not already in place, since this coilover requires them
- Support the upper control arm and remove the factory shock and spring assembly
- Install the front HQ Series coilover onto the upper and lower mounting points
- Torque all fasteners to the manufacturer’s specification
- Set the ride height and preload with a spanner wrench, then set the rebound adjuster to the desired position
- Repeat on the opposite side, then cycle the suspension and have an alignment performed before driving
