Product Details
Front Coilover Conversion Kit (DS501-12130V) by QA1®. Quantity: Sold as a Kit. Upgrade your rear end with QA1's Pro-Rear System. With evenly spaced valving changes throughout the adjustment range, there are no jumps when adjusting between any two clicks. These Pro-Rear Systems are commonly used in drag racing, street performance and street rod applications.
Specifications
Coil Spring Tall: 12" (300 mm) |
Rear Axle Load up to: (1300-1550 lbs) |
Rear Coil Spring Rate: 2.3/4.5 kg/mm (Variable 130/250 lbs/in) |
Shock Absorber Internal Design: Twin-Tube |
Shock Absorber Type: Hydraulic |
Shock Absorber Adjustment Type: Single Adjustment |
Shock Absorber Rebound Adjustment: Yes |
Shock Absorber Compression Adjustment: Yes |
Shock Absorber Levels of Damping: 18 Levels |
Front Shock Absorber Height Adjustment Type: Threaded Spacer |
Rear Shock Absorber Height Adjustment Type: Threaded Spacer |
Shock Absorber Compressed Height: 11.625" (295 mm) |
Shock Absorber Extended Height: 16.875" (429 mm) |
Shock Absorber Reservoir: Without External Reservoir |
Shock Absorber Lower Mount Type: T-Bar - Bearing |
Shock Absorber Upper Mount Type: T-Bar - Bearing |
Shock Absorber Material: Aluminum (Shock Absorber) |
Axle Tube Diameter: 3.0" |
Includes
- (2) Proma Star Coilover Shock Absorbers (Part Number DS501)
- (2) Variable Rate Coil Springs (Part Number 12HT130/250)
- All Mounting Hardware
Features
- Lightweight Aluminum
- Ride Height Adjustable
- Spring Mounting Hardware Included
- 100% Dyno Tested and Serialized
- Revalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service Centers
- Precision Machined Aluminum Piston with PTFE Piston Band
- 5/8” Centerless Ground, Hard Chrome Plated, Solid Piston Rod
- Three Step Sealing System
- Made in the USA
QA1® is an industry-leading manufacturer of shock absorbers, struts, rod ends, spherical bearings and various performance suspension components. Jim Jordan, a famous innovator and a man behind many ground-breaking inventions, founded the company in 1993. With a strong commitment to making premium quality precision products, QA1 ensures superior production of American-made parts on its 83,000 square foot facility in Lakeville, MN. With such huge resources QA1 is able to tackle the needs of an ever-growing performance automotive market. QA1 supplies its shock absorbers for drag racing, circle track, street performance and industrial applications.