ARP 615-3500 SAE Bolt Kit 3/8-16 x 3.500 12pt 7/16 wrenching SS bolts ymm_17 An optional Akrapovič Sound Kit

An optional Akrapovič Sound Kit is also available to provide full control over the spectrum of sound emitted from the exhaust

Fits Following Engines: 361 CID Chrysler Big Block V8

550˝ 4) Grip Length 0

It ensures proper operation and control of the exhaust valves within the upgraded system

The Evolution Line (Titanium) will reduce overall vehicle weight while delivering extra power and torque through the whole rev range

ARP 615-3500 SAE Bolt Kit 3/8-16 x 3.500 12pt 7/16 wrenching SS bolts ymm_17 An optional Akrapovič Sound KitSpecifications Socket Size(s) 7 16 12pt UHL 3. 500 Thread Length 1. 000 Grip Length 2. 500 Thread Diameter Pitch 3 8 16 Grip Diameter 3 8 Wrenching 7 16 Head Height 0. 360 Collar Diameter 0. 700