MSD 6M3L Marine Ignition Box BR20082 Satin suede toe

Satin suede toe

1967-1985 Chevrolet C20 Suburban

1-3/4 in Tube Mount

650" long Hi-Tech 3/8" diameter pushrods handle the requirements of today's all-out race engines

035 in Bore

MSD 6M3L Marine Ignition Box BR20082 Satin suede toeUL Certified Shift interrupt feature eases shifting MSD's smoothest rev limiter yet, protecting parts and saving your engine Records highest RPM the engine turned for last 20 minutes of run time Easy setup of features with three rotary dials on the face of the unit Built in Start Retard adjustable in 0, 10 or 20 increments for quick, easy starts and extend starter life LED display shows rev limit, highest RMP turned, cylinder select, start retard,