GSC Stage 3 EJ20 Billet Camshaft Set Without AVCS Breather Plumbing and Fittings "superior heat transfer"

"superior heat transfer"

Engine Fan Control

Subaru Impreza

These AN fittings replace the factory press in tube fittings both in the block and in the valve covers

If you have a damaged ring gear on a flywheels we can replace it

GSC Stage 3 EJ20 Billet Camshaft Set Without AVCS Breather Plumbing and Fittings "superior heat transfer"*Check Pictures for cam placement. Long nose= Left Side, short nose Right Side *Requires upgraded valve springs* Check Pictures for cam placement. Long nose= Left Side, short nose Right Side. Due to the lobe size, head castings will need to be filled down slightly for clearance. 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 Intake 280 242 @ .