The QA1 Stocker Star single adjustable smooth body shock, part number TS601, is a stock-mount billet aluminum shock absorber. Single adjustable valving tunes ride firmness through a simple knob adjustment. It is built as a rear fitment for 1960-1973 Ford Mustang & Mercury. The lightweight smooth body housing is made in the USA, installs in the stock location, and is 100 percent dyno tested, serialized, and rebuildable through QA1 authorized service centers.
Specifications:
- Series: QA1 Stocker Star smooth body shock
- Adjustment: Single Adjustable
- Length (collapsed / extended): 11.5 in / 17 in
- Mounting (top / bottom): stud / stud
- Body material: billet aluminum, smooth body
- Position: Rear
- Origin: made in the USA
- Testing: 100 percent dyno tested and serialized
- Service: rebuildable by QA1 authorized service centers
- Part number: TS601
Vehicle Applications:
- 1966 Ford Fairlane
- 1967 Ford Fairlane
- 1968 Ford Fairlane
- 1969 Ford Fairlane
- 1970 Ford Fairlane
- 1960 Ford Falcon
- 1961 Ford Falcon
- 1962 Ford Falcon
- 1963 Ford Falcon
- 1964 Ford Falcon
- 1965 Ford Falcon
- 1966 Ford Falcon
- 1967 Ford Falcon
- 1968 Ford Falcon
- 1969 Ford Falcon
- 1970 Ford Falcon
- 1964 Ford Mustang
- 1965 Ford Mustang
- 1966 Ford Mustang
- 1967 Ford Mustang
- 1968 Ford Mustang
- 1969 Ford Mustang
- 1970 Ford Mustang
- 1971 Ford Mustang
- 1972 Ford Mustang
- 1973 Ford Mustang
- 1968 Ford Torino
- 1969 Ford Torino
- 1970 Ford Torino
- 1971 Ford Torino
- 1960 Mercury Comet
- 1961 Mercury Comet
- 1962 Mercury Comet
- 1963 Mercury Comet
- 1964 Mercury Comet
- 1965 Mercury Comet
- 1966 Mercury Comet
- 1967 Mercury Comet
- 1968 Mercury Comet
- 1969 Mercury Comet
- 1967 Mercury Cougar
- 1968 Mercury Cougar
- 1969 Mercury Cougar
- 1970 Mercury Cougar
- 1971 Mercury Cougar
- 1972 Mercury Cougar
- 1973 Mercury Cougar
- 1968 Mercury Cyclone
- 1969 Mercury Cyclone
- 1970 Mercury Cyclone
- 1971 Mercury Cyclone
FAQ
What vehicles does the QA1 TS601 shock fit?
It fits 1960-1973 Ford Mustang & Mercury applications, including 1966 Ford Fairlane, 1967 Ford Fairlane, 1968 Ford Fairlane, 1969 Ford Fairlane, 1970 Ford Fairlane, 1960 Ford Falcon and more. The full fitment list is shown above.
Is the QA1 TS601 shock adjustable?
Single adjustable valving tunes ride firmness through a simple knob adjustment.
What are the collapsed and extended lengths?
The TS601 measures 11.5 in collapsed and 17 in extended, with stud / stud mounting ends.
Is this shock made in the USA and rebuildable?
Yes. It is a lightweight billet aluminum smooth body shock made in the USA, 100 percent dyno tested and serialized, and rebuildable through QA1 authorized service centers.
Is the TS601 a front or rear shock?
It is designed for the rear of the listed 1960-1973 Ford Mustang & Mercury applications.

