Spring Seats .570 ID (16) For RPM Duals 1977-chevrolet-malibu-esi9500609 444 in Long - Stainless

444 in Long - Stainless - Big Block Chevy - Set of 8

Differential Carrier - Circle Track Detroit Locker - 31 Spline - Steel - Ford 9 in - Each

Temperature Switch - Electric - 250 Degrees On - 1/8 in NPT Male - Each

5 mm Reach - Gasket Seat - Stock Number 93175 - Resistor - Each

Fuel Pressure Regulator - Ultralight - 25-90 PSI - In-Line - Two 8 AN Female Inlets - 6 AN Female Return - 1/8 in NPT Port - Aluminum - Black Anodized - Diesel / E85 / Gas / Methanol - Each

Spring Seats .570 ID (16) For RPM Duals 1977-chevrolet-malibu-esi9500609 444 in Long - StainlessValve Spring Locator Inside 0. 060 in Thick 1. 270 in OD 0. 570 in ID 0. 680 in Spring ID Chromoly Set of 16