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-14% Out Of Stock 670 CFM Replacement Throttle Body, 1988-91 4.3L GM "S" & "T" Series Trucks

Holley designed these throttle bodies with all relevant emission provisions and hook-ups for a true 50-State legal installation. They are engineered for a “bolt-on” installation on stock factory manifolds for the applications cataloged. The one barrel throttle bodies have been assigned California Air Resources Board (C.A.R.B.) Executive Order (E.O.) number D-115-4. The two barrel throttle replacement bodies are considered to be the functional equivalent of the original equipment throttle body and, as such, are considered to be 50-State legal. Therefore, the C.A.R.B. E.O. number is not required.

Fits 1988-91 4.3L 6cyl Full Size Chevy/GMC Truck

Not sure? Review this product documentation before you buy!

Installation Instructions
Holley Throttle Body / GM TBI

Throttle Bodies
Airflow Rate (CFM)670 CFM
Barrels (BBL)2
Gaskets IncludedYes
IAC Motor IncludedYes
Injectors IncludedYes
StyleThrottle Body Injection
Throttle Bore Diameter (ea)2 Inch
TPS Sensor IncludedYes
General
Also IncludedAir Distribution Ring
ApplicationChevy/GM "S" and "T" Series Truck 1988-1991 with 4.3l Engine
ColorAluminum
Emission Code1 (50-State Legal)
MaterialCast Metal
OEM ReplacementYes
Unit of SaleEach

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670 CFM Replacement Throttle Body, 1988-91 4.3L GM "S" & "T" Series Trucks

  • Views: 6757
  • Brand: Holley
  • Product Code: 502-7
  • Availability: Out Of Stock
  • $848.00
  • $725.95
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