Earl's Performance - Available for Any Plumbing Situation And Many Custom Applications. 453 in - Duration 264

453 in - Duration 264 / 268 - 113 LSA - 3500 / 8000 RPM - GM EcoTec 4-Cylinder - Pair

437 in ID - 0

or the engine computer

Fuel Pressure Regulator - 35 to 90 psi - In-Line - 6 AN Female O-Ring Inlets - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - Aluminum - Black / Clear Anodized - E85 / Gas / Methanol - Each

Seat - 81 Series - Full Containment - Adjustable Height - 16 in Wide - 20 Degree Layback - Cover Included - Aluminum - Natural - Kit

Earl's Performance - Available for Any Plumbing Situation And Many Custom Applications. 453 in - Duration 264Available for Any Plumbing Situation And Many Custom Applications.