Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" Tall - 140/225 lb. Progressive R060015 where it senses current and

where it senses current and creates a conventional 12V square wave signal output which can be utilized by AutoMeter tachometers and many aftermarket RPM activated devices

Will not clear hood on 403 Olds

SPAL fans can be mounted to any radiator with universal brackets and shrouds

2-1/2" V-band flanges and clamps included

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" Tall - 140/225 lb. Progressive R060015 where it senses current andINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. Pit Stop USA offers Swift Coil Over Spring 2. 5" ID x 12" Tall 140 225 lb. Progressive 120 250 225 V at low everyday prices. Check out all our products from Swift Springs including Swift 2 1 2" ID x 12" Tall, 2 1 2" x 12" Coil over Springs. Swift Springs manufactures springs with differing rates for a variety of circle track racing