Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 125 lb. HSLRG11SASPA answer a phone call and

answer a phone call and hang up — all from the faceplate of the intercom

Intercom AUX Port

The Street HP features an aluminum contoured main body design taken from the race winning 4150 HP(TM) and has a tumble polished shiny finish and screw in air bleeds for precision tuning capabilities

A black latex rubber coating is applied to outside of gasket to help seal minor flange irregularities and eliminate the possibility of oil leakage

Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 125 lb. HSLRG11SASPA answer a phone call andINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil over, dual rate, bump springs, and more. Swift Springs superior engineering has provided the next generation of