Holley High Flow GM EFI Throttle Bodies


Holley
Holley High Flow GM EFI Throttle Bodies

Product images may differ from actual product appearance.

High Flow, Good Looks
Holley makes these high flow throttle bodies from billet aluminum and polishes them to a chrome-like luster. Easy bolt-on installation will help your engine breathe easy. Uses stock TPS and IAC and includes necessary vacuum ports and linkage.
TPI Throttle Bodies
  510-112-502
TPI Throttle Body
  • 1985-88
  • 52mm
    Installation Instructions for Holley 112-502
    		• $343.99
    Ships
    in 4 days
    Holley 112-503 - Holley High Flow GM EFI Throttle Bodies
         		510-112-503
    		TPI Throttle Body
  • 1985-88
  • 58mm
    Installation Instructions for Holley 112-503
    		• $349.99
    Ships
    in 4 days
      510-112-506
    		TPI Throttle Body
  • 1989-92
  • 52mm
    Installation Instructions for Holley 112-506
    		• $355.99
    Ships
    in 4 days
    Holley 112-507 - Holley High Flow GM EFI Throttle Bodies
         		510-112-507
    		TPI Throttle Body
  • 1989-92
  • 58mm
    Installation Instructions for Holley 112-507
    		• $349.99
    Ships
    LT1 Throttle Bodies
    Holley 112-504 - Holley High Flow GM EFI Throttle Bodies
         		510-112-504
    		LT1 Throttle Body
  • 1992-93
  • 52mm
    Installation Instructions for Holley 112-504
    		• $349.99
    Ships
    in 4 days
      510-112-505
    		LT1 Throttle Body
  • 1992-93
  • 58mm
    Installation Instructions for Holley 112-505
    		• $359.99
    Ships
    in 4 days
    Holley 112-508 - Holley High Flow GM EFI Throttle Bodies
         		510-112-508
    		LT1 Throttle Body
  • 1994-97
  • 52mm
    Installation Instructions for Holley 112-508
    		• $359.99
    Ships
    Holley 112-509 - Holley High Flow GM EFI Throttle Bodies
         		510-112-509
    		LT1 Throttle Body
  • 1994-97
  • 58mm
    Installation Instructions for Holley 112-509
    		• $399.99
    Ships
    Gaskets
    Holley 108-116 - Holley High Flow GM EFI Throttle Bodies
         		510-108-116
    		TPI/LT1 Throttle Body Gasket
    		$9.99
    Ships
    EFI Throttle Bodies
    Holley 112-512 - Holley High Flow GM EFI Throttle Bodies
         		510-112-512
    		EFI Throttle Bodies
  • 95mm
  • 1984-87 Buick GN/Race 3.8L w/IAC
  • 1986-93 Mustang 5.0L w/IAC
    Installation Instructions for Holley 112-512
    		• $449.99
    Ships
    in 4 days
      510-112-513
    		EFI Throttle Bodies
  • 95mm
  • 1984-87 Buick GN/Race 3.8L w/o IAC
  • 1986-93 Mustang 5.0L w/o IAC
    Installation Instructions for Holley 112-513
    		• $339.99
    Ships
    in 4 days
      510-112-535
    		EFI Throttle Bodies
  • 105mm
  • 1986-93 Buick GN/Race 3.8L w/o IAC
  • 1986-93 Mustang 5.0L w/o IAC
    Installation Instructions for Holley 112-535
    		• $369.99
    Ships
    in 4 days

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