Competition Headers are the traditional full length header and are the most widely used for street/strip applications. Good ground clearance for full length headers. 1-7/8” primaries, 3-1/2” collectors. 35-40 HP gain over stock manifolds on 400-500 HP combinations.

• Note: Full length headers may not align correctly with the humps in transmission cross members of some full sized car.

 

`64-`67 Skylark, GS, Sportwagon & `78-`88 Regal and other G-Body w/ 400-430-455

These models require fitting before Jet Hot Coating, due to clearance issues on some models. For best fit use TA frame pads and motor mounts

`67-`70 LeSabre, Wildcat, Electra

Currently there is not a direct fit header available. TA 2012CH Competition headers can be made to fit with the assistance of a fabrication shop. Reroute the #5 & 7 tubes to clear the steering box. Clearance #2 tube for idler arm.