MSD 62013 6A Ignition Control Box Digital Multiple Spark SBC BBC SBF Chevy Ford seats-and-seat-covers 13/8 V 1979 - 1986

13/8 V 1979 - 1986 GMC C1500 Suburban 3

88/8 V 1958 - 1959 GMC M300 3

9 V8 1966 - 1978 Plymouth Fury 318/5

Year Make Model Submodel Engine Size 1967 - 1969 American Motors Ambassador 343/5

MSD 62013 6A Ignition Control Box Digital Multiple Spark SBC BBC SBF Chevy Ford seats-and-seat-covers 13/8 V 1979 - 1986Overview: If you're looking to improve the performance of your modified mill, we have the answer. Whether you've done a cam swap, or bolted on a carb, intake and headers the 6A is a surefire way to harness all the ponies under your hood. The Digital 6A is a microprocessor controlled, capacitive discharge ignition that multi sparks up to 3,000 RPM providing easy starts, a clean, smooth idle and quick throttle response by optimizing your engines