1989-1998 Cummins 5.9L 12V Gator Fasteners Modified Rocker Arm Pedestal Set (MRAP5912) 2011 - 2016 GM Engine Components 5mm in order to support

5mm in order to support the extra power

GM offered a new version of the AFM system

make sure you set valve face at

If you tow or haul heavy loads on a regular basis this is the turbo for you

1989-1998 Cummins 5.9L 12V Gator Fasteners Modified Rocker Arm Pedestal Set (MRAP5912) 2011 - 2016 GM Engine Components 5mm in order to support1989 1998 Cummins 5. 9L 12V Gator Fasteners Modified Rocker Arm Pedestal Set (MRAP5912) These Modified Rocker Arm Pedestals are machined milled for installation of Head Studs in the 5. 9L 12V Cummins Engines. Rather than having your old stock pedestals machined to size, these are ready to drop right in and get back to building that motor.