Manley NexTek Dual Valve Spring - 800 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16 221456-16 TK12414S Fill Plate79 Gallon / 300

Fill Plate79 Gallon / 300 Liters

1973-1977 Oldsmobile Cutlass

240D 1983-1974

Base pressure adjustable from 40-75 PSI Fuel pressure rises on a 1:1 ratio with boost 1/8' gauge port included Provides (2) ORB-10 inlet ports and one ORB-06 return port

Manley NexTek Dual Valve Spring - 800 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16 221456-16 TK12414S Fill Plate79 Gallon / 300Product Description: Valve Spring NexTek Dual Spring 800 lb in Spring Rate 1. 130 in Coil Bind 1. 500 in OD Set of 16 Manley Performance high performance and racing engine parts have been powering winners since 1966. Since our inception in March 1966, Manley Performance Products has been at the forefront of the high performance automotive industry. Founded by gearhead Hank Manley shortly after his graduation from Brown University, our journey began