ARP 134-5605 Main Stud Kit for Dart SHP CHEVROLET Small Block ymm_38 installation of the Middle Valve

installation of the Middle Valve Actuator Kit (P-HF1170) is mandatory when upgrading to the Akrapovic Evolution Line

Reduces main cap walk and fretting

It features an arrangement of two central link pipes for the best flow of the exhaust gases from the engine

Sound Kit P-HF1177 is not required

ARP 134-5605 Main Stud Kit for Dart SHP CHEVROLET Small Block ymm_38 installation of the Middle ValveSpecifications Socket Size(s) 11 16 hex, 9 16 hex, 3 16 Allen, 5 32 Allen Material: 8740 Chromoly Kit Type: Stud Main Bolt Style: 4 Bolt Finish: Black Quantity: Kit Kit Instructions Fits Following Engines: 302 CID Chevrolet Small Block Generation I Fits Following Engines: 305 CID Chevrolet Small Block Generation I Fits Following Engines: 400 CID Chevrolet Small Block Generation I Fits Following Engines: 265 CID Chevrolet Small Block Generation I Fits