MSD Digital 6A Series Ignition Control Box MSD started with a clean slate and drew up plans for an all-new housing. They kept the same footprint as the traditional 6AL but lowered the profile for a sleek look. The wiring is all routed out one end of the...

LS1/LS6 MSD Multiple Spark Coil Pack, set of 8. SD Ignition's Multiple Spark Coils (MSC) will fit in place of the stock GM LS coils and connect directly to the factory connectors. Once installed, you'll have the power and performance of higher energy...

Brand new GM knock sensor for LS3 and late LS2 engines. Will not work with early LS2 engines which use a single wire knock sensor. Fitment:05-06 LS2 GTO (except early LS2 with 1 wire knock sensor)05-07 LS2 Corvette (except early LS2 with 1 wire...

MSD Super Conductor Spark Plug Wires,  V8 LS1 / LS6 / LS2 / LS3 / LSA, Choose Black or Red. MSD's 8.5mm Super Conductor wire sets have a special helically wound core that has just 40-50 ohms of resistance per foot--but with an RFI suppression equal...

LS1/LS6 MSD Multiple Spark Coil Pack, individual. SD Ignition's Multiple Spark Coils (MSC) will fit in place of the stock GM LS coils and connect directly to the factory connectors. Once installed, you'll have the power and performance of higher energy...