This is PTFB's ultimate leaf spring kit.
Joint the fastest multiple championship winning leaf spring cars in the country by instaling our exclusive TorkTrax leaf springs, exceptional articulation and load carrying capacity without the need for solid bushings and/or aditional cumbersom heavy traction devices that cause unwanted suspension bind and snap over steer.
- High powered N/A, supercharged or turbo, these leaf springs will handle 1000 HP.
- Sticky tires? no problem.
- No rear steer problems, as is possible with bolt in 4 links.
- No traction device needed as opposed to our competitors, Tork Trax springs are more     effective at a lower cost.
- Factory location BOLT IN no fabrication or welding.
- Broadest range of application of any other rear suspension system, Street, Drag, AutoX, Road race.
- BEST value in a class of it's own at 50-60% less expensive than a link suspension.
As with all our springs proudly Made in USA