*Rotor drive design is positively indexed and cannot slip
Finally, an all-out performance distributor to replace the OEM GM LT-1 Optispark! Fit with a reliable new pickup assembly, a trick timing adjustment mechanism and top it off with an all-new MSD distributor cap!
The pickup is an advanced optical encoder, a different style of optical pickup than the OEM; this style pickup has proven to be very reliable and stable through extreme rpm and conditions. The rotor is bolted to a drive assembly that is indexed to the shaft and is stabilized through the use of a large ball bearing assembly.
Once installed, you have the ability to adjust the ignition timing. An adjustment screw allows the timing to be tweaked up to +/- 5 degree. The distributor is equipped with a fresh air vent and has an extra thick mounting surface for the cap to eliminate leaks.
The distributor is supplied complete with our heavy duty LT-1 Cap, Rotor and the components required for installation.