Ultra Case Package With 3.250" Bore STP3250LT Product:Fits Large Stem 35 Spline Pinion 5 to 8 PSI Fuel

5 to 8 PSI Fuel Pressure Regulator is Not Required Heavy Duty Construction For Continuous High RPM Operation Fuel Body Casting Can Be Rotated to Accommodate Various Plumbing Situations Inlet & Outlet Tapped For 3/8" NPT

45° Male NPT Full Flow Swivel Hose End 1/2" to -8AN 528-08-08BLK AF528-08-08BLK Black Finish

Dyno tests showed a gain of 16 hp and 11 ft/lbs of torque over our overseas competitor

905" ARP's new ring compressors are CNC machined from 6061-T6 billet tube material and feature a true radius for each different bore diameter

Ultra Case Package With 3.250" Bore STP3250LT Product:Fits Large Stem 35 Spline Pinion 5 to 8 PSI FuelUltra Case Package With 3. 250" BoreFits Large Stem 35 Spline Pinion STP3250LT P3250LT The heavy duty aluminum 9" Ultra Case is engineered to provide better lubrication to the pinion bearings and easily accept 9. 00" or stronger 9. 50" gear sets. The Ultra Case incorporates a uniquely designed pinion support that coalesces with the case to provide superior ring and pinion life. Four chrome moly studs are encapsulated by billet caps, allowing for