Chevy Duty has them. Just bought a pair and installed them. They had special fittings on each end that made the process a snap! Made a big change in my oil pressure. droipped it from a constatnt 55 to 25 at idle and 50 when reved up. Good luck!!


Bruce (I love My Truck) Miller

1954 5 Window 3100 Chevy Pickup - Driver
1929 **** Model A Pickup - Restoration