Swift Rear Coil-Over Spring - 2.5" OD x 20" Tall - Progressive 75/150 lb. PTT-VM2-CCXL Fabricated Marine

Fabricated Marine

345 cc Intake

or 10 Series IgnitionSpecial oil tract improves lubrication to the distributor and cam gearMaintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm rangeEasy-to-adjust mechanical advance with supplied springs and stop bushings (except locked out versions)Adjustable slip collar mounting flange for engines with modified deck heightsPolished steel shaft is QPQ coated and guided by a sealed ball bearing and extra-long sintered bushingAdvance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reductionAdvance weight pins are staked and tig welded to the plateNylon pads ensure smooth operation of the advance weightsMechanical advance assembly can be locked out for crank trigger systems

165 in / 0765 in OD Steps

Steel base is helpful when mounting Allstar shock workstation (ALL64264) in a trailer or to a shop workbench

Swift Rear Coil-Over Spring - 2.5" OD x 20" Tall - Progressive 75/150 lb. PTT-VM2-CCXL Fabricated MarineDEVELOPED SPECIFICALLY FOR ROUND TRACK RACING. DESIGNED TO HAVE THE OPTIMAL SPRING RATE SWEET SPOT WHERE THE SPRING IS USED ON ACTUAL VEHICLE. 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