GSC Stage 2 EJ255-EJ257 Billet Camshaft Set (Intake AVCS) Bare Case Halves Made in the USA and

Made in the USA and Killer B quality

Killer B Motorsport is the only company that manufactures full 321 headers

You can be confident of the material and workmanship of these quality components

All of their multi plate clutches come with a lightweight chromoly steel flywheel

85 milliseconds

GSC Stage 2 EJ255-EJ257 Billet Camshaft Set (Intake AVCS) Bare Case Halves Made in the USA and*Check Pictures for cam placement. Long nose= Left Side, short nose Right Side **Due to the lobe size, head castings may need to be filled down slightly for clearance. Please check during install. Intake 272 230 @ . 040" Peak Lift 10. 8mm Exhaust 272 232 @ . 040" Peak Lift 10. 4mm *Proper break in and running high zinc oil is a must on flat tappet engines. Must be installed by an experienced technician* *Requires upgraded valve springs*