"Assassin" Traction Bars

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Leaf Spring Traction Bars (Assassin)

Leaf Spring Traction Device Made In the USA.

The "Assassin" leaf spring traction device was designed from a clean sheet of paper. With the increases in engine horsepower and the lack of new designed leaf spring traction devices, the "Assassin" was designed specifically to handle today's high horsepower engines. Featuring chromoly tube construction, Teflon lined rod ends and heavy duty gusset spring brackets with a built-in tie down, the Assassin is built to last and best of all, it offers more adjustments for better traction control than any other leaf spring device and easy installation (no removing of leaf springs required). This device will fit both mono and multi-leaf spring applications and is approved by NHRA and NCMA. It has been reported in back to back testing of the "Assassin" traction device that it lowered 60 foot times by .05 or more. The strength and adjustability of the "Assassin" will be an asset for keeping your vehicle under control.


•Chrome moly Tubing

•Teflon Lined Rod Ends

•Big Gussets on the Spring Brackets

•Tie Down Built in

•Multiple Adjustments

•Easy to Install No leaf Spring removal is required!

Note: (Tuning Instructions and Drill Bit for drilling leaf spring included)

(Front bracket hangs down 4.5" from leaf spring without berlin eye, 5.5" with berlin eye)

(Rear bracket hangs down 5.25" from leaf spring)


 Click here to Download Instructions


  • 67-69 Camaro/Firebird
  • 68-74 Nova
  • 70-81 Camaro/Firebird
  • 62-67 Chevy II
  • 82-05 S-10
  • 55-57 Chevy
  • 88-Current Chevy 1500
  • 88-Current Chevy 1500 (with flip kit)

Mopar A-Body

  • 1960-69 Valiant
  • 1961-62 Lancer
  • 1963-76 Dart
  • 1964-69 Barracuda
  • 1969-76 Swinger
  • 1970-76 Duster and Valiant
  • 1971-72 Demon
  • 1971-76 Scamp
  • 1973-76 Dart Sport

Mopar B-Body

  • 1962 Dart
  • 1962-64 Polara, 330, 440, Fury, Sport Fury and Savoy
  • 1962-70 Belvedere
  • 1965-71 Coronet
  • 1965-74 Satellite
  • 1966-74 Charger
  • 1967-71 GTX
  • 1968-71 Super Bee
  • 1968-74 Road Runner
  • 1970 Superbird

Mopar E-Body

  • 1970-74 Barracuda, 'Cuda and Challenger

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