Keyser Manufacturing Panhard Bars are available in multiple lengths and provide 3 1/2 in. to 5 1/2 in. of driveshaft clearance. Length is measured from end to end, heims are not included and will add approximately 3 in. to the overall length. Kesyer Manufacturing Truss style Panhard Bard will give you reliable, long-lasting performance every weekend at the track.