MSD MSD-7AL-2 Plus, Pro Race, 2, 4, 6, 8 Cyl - 7222 Ignition Box w/ Rev Limiter exhaust-bends-and-elbows Exhaust Tip Connection: Welded

Exhaust Tip Connection: Welded

8 V6 1969 - 1979 Chevrolet El Camino 350/5

7 V8 1966 - 1969 Chevrolet Bel Air 427/7 V8 1970 - 1975 Chevrolet Bel Air 454/7

25 Type Direct-Fit Substrate Ceramic Body Height (In

MSD MSD-7AL-2 Plus, Pro Race, 2, 4, 6, 8 Cyl - 7222 Ignition Box w/ Rev Limiter exhaust-bends-and-elbows Exhaust Tip Connection: WeldedOverview: You'll recognize the 7AL 2 Plus Ignition Control, as its predecessor is the most popular ignition control used in drag racing. The "Plus" model updates the original 7AL 2 with improved internal components plus our engineers added a 2 Step Rev Control and a useful diagnostic LED. Racers will be happy to see that the updated components up the voltage output and spark energy! Over 40% more spark energy in fact! Visually, you'll notice the two