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Adjustable 22mm Front Anti Roll Bar Kit. Porsche 911 1965-73 - 901343703PR
901343703PR/5
Vehicle Group
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Information
Adjustable 22mm Front Anti Roll Bar Kit.
Upgrade the front roll control of your classic Porsche 911 with this high-performance adjustable 22 mm front anti-roll bar kit. Specifically designed for 1965-73 911 models, this kit replaces the original 15 mm bar with a larger diameter 22 mm unit and includes adjustable drop-links/levers for fine-tuning roll stiffness. Whether you’re restoring a vintage 911, upgrading for spirited driving or prepping for track use, this kit enhances cornering stability, improves front-end responsiveness and allows tuning to match your suspension setup.
Fits:
Symptoms & Signs You Might Need This Upgrade:
Why This Upgrade Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
901343703PR
The product you are viewing cross references to these numbers
Upgrade the front roll control of your classic Porsche 911 with this high-performance adjustable 22 mm front anti-roll bar kit. Specifically designed for 1965-73 911 models, this kit replaces the original 15 mm bar with a larger diameter 22 mm unit and includes adjustable drop-links/levers for fine-tuning roll stiffness. Whether you’re restoring a vintage 911, upgrading for spirited driving or prepping for track use, this kit enhances cornering stability, improves front-end responsiveness and allows tuning to match your suspension setup.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
What This Product Does:
- The front anti-roll bar connects the left and right front suspension arms, limiting body roll by transferring load from the outside wheel to the inside wheel during cornering.
- A larger diameter bar (22 mm vs 15 mm) increases torsional stiffness, reducing body lean, improving turn-in and chassis stability.
- The “adjustable” aspect adds the ability to change the lever arm or drop-link position, allowing fine-tuning of roll stiffness (e.g., softer for street, stiffer for track) without changing the bar itself.
- As a result you get sharper front-end response, flatter corners, improved tyre contact and more confidence in dynamic driving.
Symptoms & Signs You Might Need This Upgrade:
- Excessive body roll or lean in the front end during cornering, or a feeling that the car “leans” more than it used to.
- The front suspension feels less sharp, turn-in feels delayed or vague — especially if you’ve already upgraded springs, shocks or tyres and the bar is now the limiting factor.
- If your car has been lowered, fitted with wider tyres, stiffer suspension, or is used for track, the factory bar may no longer provide adequate control.
- You want to tune or adjust your front roll stiffness — the adjustable kit gives you that capability.
- Visible signs: a thinner or corroded stock front bar, worn drop-links, excessive movement in the front roll bar mount bushes etc.
Why This Upgrade Matters:
- By increasing front anti-roll stiffness, you improve the car’s dynamic behaviour: better balance, less front body-roll, sharper front-end response, and improved driver confidence.
- The adjustable feature gives real world flexibility: you can match stiffness to your tyres, springs, driving style or track/road use rather than being locked into factory spec.
- For a classic 911 used in sporty driving, cautious track use or performance upgrades, this bar upgrade supports the rest of the suspension system rather than being the weak link.
- If you leave the stock bar while upgrading other components, you risk handling being compromised — upgrading ensures all parts rise together.
- Finally, from a restoration perspective, fitting a well-specified upgrade enhances the value and usability of the car.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
901343703PR
90134370303
The product you are viewing cross references to these numbers
Price: £837.61
In stock
Related products
Vehicle Group
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Information
Double stud bolt with eccentric for anti roll bar. Rear axle.
Replacement for Porsche no : 477511515, 477511516.
Fits:
Porsche 924
Porsche 944
Porsche 968
The original screws are often rusted and the wrench surfaces rarely survive dismantling without damage. Here's a new screw. This screw is made of high-strength material and meet the specifications of the original parts.
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1163
The product you are viewing cross references to these numbers
Replacement for Porsche no : 477511515, 477511516.
Fits:
Porsche 924
Porsche 944
Porsche 968
The original screws are often rusted and the wrench surfaces rarely survive dismantling without damage. Here's a new screw. This screw is made of high-strength material and meet the specifications of the original parts.
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1163
1163
477511515
477511516
The product you are viewing cross references to these numbers
Price: £30.17
In stock
Vehicle Group
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Information
Eccentric camber nuts for anti roll bar. Rear axle.
Fits:
Porsche 924 (1980 - 1985)
Porsche 924 S (1986 - 1988)
Porsche 944 (1982 - 1985)
Porsche 968 (1992 - 1995)
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
477511516
The product you are viewing cross references to these numbers
Fits:
Porsche 924 (1980 - 1985)
Porsche 924 S (1986 - 1988)
Porsche 944 (1982 - 1985)
Porsche 968 (1992 - 1995)
Click 'Zoom in' for large parts diagram.
Diagram ref no 13
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
477511516
477511515
477511516
The product you are viewing cross references to these numbers
Price: £38.58
Orderable
Vehicle Group
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
Information
Anti roll bar 20mm, rear.
Fits:
Cars with Sport Suspension (option code 030)
Porsche 924 S 1986-88
Porsche 944 / 944.2 1982-88
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
477511415B
The product you are viewing cross references to these numbers
Fits:
Cars with Sport Suspension (option code 030)
Porsche 924 S 1986-88
Porsche 944 / 944.2 1982-88
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
477511415B
477511415B
477511415
The product you are viewing cross references to these numbers
Price: £253.43
Orderable