Pull Bar Spring Linear Rate
![Pull Bar Springs](/storage/img/product-groups/pbs/pullbar-spring-product.png)
Put the Power Down
Used mostly for circle track racing, the Pull Bar Spring is mounted on a pull bar between the chassis and the rear axle. Its job is to absorb the torque from drivetrain, increasing rear traction.
- Ultra-lightweight for reduced unsprung mass
- Block and sag resistant
- Maximum travel with smallest block heights possible
- Each spring individually tested
Standard Compatibility
Pull Bar Springs are progressive and are all available in 6.75” length / 5.00” OD - compatible with most pull bars on the market.
![Pull Bar Spring drawing](/storage/img/product-groups/pbs/pull-bar-outline.png)