5/8"-18 UNF Female (adapts directly to sealing nut on AutoMeter Mechanical Temp Gauges) to 1/2-1/16" NPT Male
1966-1969 Plymouth Belvedere
Turn-off temperature is preset at 10 degreesF below turn-on temperature
All camshafts include flat tappet lifters
Edelbrock Pro-Flo EFI Systems Gasket - 4V H768001L 5/8"-18 UNF Female (adapts directlyThis Wide Band Air Fuel Ratio interface unit will not only work with all current EFI systems, but with any aftermarket EFI system that can accept a 0 5 volt input for monitoring Air Fuel Ratios. Edelbrock, Ford, Pro Flo, Air Valve, Gasket, Replacement, 3894, 3895, 3500, 3550, 3503, 3504, Performer, RPM, EFISince 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold,