MSD 6M-2L Marine Ignition w/ Rev Limiter 26-NSO-N Each set contains 6 gauges

Each set contains 6 gauges

this raised one-piece guide plate set is designed for Chevrolet 396-454 Big Block engines with 7/16" studs and 3/8" pushrods

HANS Ready

8-degree maximum advance/retard

Carbureted Single plane intake manifold

MSD 6M-2L Marine Ignition w/ Rev Limiter 26-NSO-N Each set contains 6 gaugesThe MSD 6M 2L Ignition Control is designed for performance marine applications where a high energy and reliable ignition is a necessity. The capacitive discharge (CD) design of the MSD produces full power sparks throughout your boats entire rpm range. Below 3,000 rpm, a series of multiple sparks burn in the cylinder for 20 of crankshaft rotation ensuring complete combustion. Together, these sparks produce easier starting, great throttle response, more