F.A.S.T. F.A.S.T. Idle Air Control Housing Adapter 35012BK Fits Most Holley Dual Inlet

Fits Most Holley Dual Inlet Carburetors w/ 7/8"-20 threads on Fuel Bowls

Air-Core Electric Instruments Provide Quick And Accurate ReadingsAuto Meter Gauges are the number one choice of professional racers worldwide

842 in Bore

Features: a recommended temperature range and maximum operating pressure equal to our premium quality Perform-O-Flex hose

1971-1974 GMC G35/G3500 Van

F.A.S.T. F.A.S.T. Idle Air Control Housing Adapter 35012BK Fits Most Holley Dual InletPerfect for converting a factory 5. 0 Liter throttle body IAC to run with our EZ EZ 2. 0 or XFI. This Adapter converts a factory 5. 0 Liter to run with our EZ or XFI Use with our 307014. Use 308032. IAC Adapter: Ford IAC to GM HarnessFAST is the leading developer of electronic fuel injection systems, EFI components, intake manifolds, tuning tools for high performance and street applications. For over 10 years, FAST has been recognized as the leading