Davis Unified Ignition Racing Coil Kit - Includes Coil - Cap - Rotor & Screws - 1974-Up Chevrolet V8 BR20053 Gasket Diameter

Gasket Diameter

MSD Street Fire HEI Internal Coil 5525

Mounting the shifter first without the cable and the air slave cylinder attached can cause possible interference from frame rails or other components

MSDs Nailhead Distributor is a Ready-to-Run design which means that it doesnt require an external ignition box

1991-1991 Pontiac 6000ΓÇó NO Shifter cable or floor mounting brackets included

Davis Unified Ignition Racing Coil Kit - Includes Coil - Cap - Rotor & Screws - 1974-Up Chevrolet V8 BR20053 Gasket DiameterRace Coil Kit GM DUI HEI V8 Distributor L Clamp Hold Includes Racing Coil, Cap, Rotor and Top Cover Red Cap The D. U. I. Racing Coil Kit is capable of 9000 rpm's. That's almost twice the output of a stock HEI coil! The coil comes installed in a brass terminal cap and includes the rotor and nylon rotor hold down screws. Spark plug gaps can be widened to between . 050" . 055" because of the higher voltage output of this coil kit. The wider plug gaps