Key Features • Pacemaker performance headers for Jeep, Chrysler, Dodge and Valiant applications• Manufactured from mild steel• Designed to suit a wide range of modern and classic engine platforms• Vehicle and engine-specific header configurations• Optimised exhaust flow for performance and drivability• Suitable for street, performance and conversion applications• 2-year Pacemaker manufacturer warranty on headers• Professional installation recommended Engine & Vehicle Compatibility • Jeep SRT 5.7L to 6.4L (WK2+)• Jeep Trackhawk 6.2L• Chrysler 300C 5.7L to 6.4L• Dodge RAM 5.7L• Valiant AP5–AP6 VC–VE–VF Slant Six• Valiant VC 340–360 V8 (J Heads)• Valiant VE–CM 273–318 V8 (Automatic)• Valiant VE–CM 340–360 V8 (J Heads)• Valiant VG–CK CL–CM Hemi Six