Digital Multi-Retard - 8975 automatic-transmissions-and-parts 7 V8 1977 - 1980

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

4L/L4 2010 - 2016 Chevrolet Equinox 2

7 V8 1968 - 1973 GMC G25/G2500 Van 307/5 V8 1957 - 1959 GMC 100 322/5

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

Application Silverado-1500-2007 Silverado-1500-2008 Silverado-1500-2009 Silverado-1500-2010 Sierra-1500-2007 Sierra-1500-2008 Sierra-1500-2009 Sierra-1500-2010

Digital Multi-Retard - 8975 automatic-transmissions-and-parts 7 V8 1977 - 1980Overview: 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