MSD Start and Step Timing Retard Control - Digitally Controlled Oxygen Sensors Controllers & Components 5" Hg / #HLY125-135 -

5" Hg / #HLY125-135 - Opening Vacuum 3

Custom Styling For The Muscle Car Enthusiast

1958-1976 Chevrolet Impala

00 in Diameter

BMR Suspension designed the CB005 Cradle Bushing Lockout Kit for any application

MSD Start and Step Timing Retard Control - Digitally Controlled Oxygen Sensors Controllers & Components 5" Hg / #HLY125-135 -This compact controller provides an adjustable start retard to help high compression engines crank over easily, plus has a single stage retard. The unit measures 2. 75x 2. 37x 1. 25 and simply connects between the distributor and the MSD Ignition. Two rotary dials offer simple adjustments. MSD Start and Step Timing Retard Control 8987 Digitally Controlled Easily Set A Start Retard And S Step Retard Improves Cranking On Engines w Locked Out Timing