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Ships to:
United States
Ships to:
United States

Details about  Holley pro jection

See original listing
Holley pro jection
Item Sold
Item condition:

Missing coolant temp sensor. You could buy one here on ebay.Clean used item, does not look hacked or

... Read more
Jul 22, 2013
Winning bid:
US $405.00
4 bids ]
$50.00 Economy Shipping | See details
Item location:
Cortland, New York, United States


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  Jul 16, 2013 16:49:24 PDT  View all revisions

Item specifics

Condition: Used
Seller Notes: Missing coolant temp sensor. You could buy one here on ebay.Clean used item, does not look hacked or abused. All the adjuster screws on the controller look in excellent shape.
Manufacturer Part Number:

Holley 504-1 Pro Jection

Warranty: No
Part Brand: Holley






Ask question before you bid !


For Big Block or Small Block Chevy , Dodge  ETC !


Up for sale is a clean Holley Pro-Jection 504-1 fuel injection unit.

Nice used system in the original box / Will put in a  sturdy box for shipping.

This is a 4 barrel Throttle body that flows 900 CFM

Part number 504-1

4 - 80lb   per hour injectors

1 controller - computer

1 fuel pump

Wire harness for Throttle body and computer

1 relay / with harness

miscellaneous  items / bracket , plastic ties , wire connectors 

1 instruction manual 

1  534-27 close loop oxygen senor kit  This oxygen sensor kit is new and has never been installed.

This kit is valued at $ 262.00




**** I believe the only missing item is the temp sensor which can be purchased on Ebay ****


On Jul-16-13 at 16:49:24 PDT, seller added the following information:

Ships USA ONLY  !!!!

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