Comp Cams CB (TRUCK) 3\8-EX STD Cylinder Heads 8L90E (6 and 8 speed

8L90E (6 and 8 speed automatic transmissions)

Base 1978 - 1983 American Motors Concord Base 1979 - 1983 American Motors Concord DL

and full Bluetooth-controlled RGB animation to your G37

Dry carbon fiber construction with premium 3K twill weave

943" Spring Diameter

Comp Cams CB (TRUCK) 3\8-EX STD Cylinder Heads 8L90E (6 and 8 speedHi TechT Pushrods: 3 8" Diameter, 9. 650" Length The pushrod is one of the most important pieces of the valve train, but all too often it's taken for granted. Pushrods not only have to be strong enough to not fail, bend or burn up at the ends, they must also match the frequency of all the rest of the parts in the valve train, as well as the rpm at which the engine will be run. Today's all out race engines demand the highest quality components at every