Digital Multi-Retard - 8975 automatic-transmissions-and-parts this direct-fit catalytic converter also

this direct-fit catalytic converter also interchanges with OE part 18450-20110

8L V6 231 CID Engine

1967-1969 Plymouth Barracuda

8 L6 1992 - 1993 GMC Yukon 1986 - 1993 Ford Aerostar 1978 - 1985 Ford Bronco 351/5

7 V8 1977 - 1980 Pontiac Firebird 305/5 V8 1978 - 1980 Pontiac Grand Am 305/5 V8 1978 - 1979 Pontiac Grand LeMans 350/5

Digital Multi-Retard - 8975 automatic-transmissions-and-parts this direct-fit catalytic converter alsoOverview: The Digital Multi Retard provides four different stages of retard along with an adjustable start retard feature all of this with no modules! The MSD Multi Retard uses a high speed RISC microcontroller to direct the timing functions. This controller can make extremely quick compensations to the timing while maintaining accuracy to within 1. There is also an innovative Magnetic Pick Up Compensation circuit built in to allow for rock steady