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Holley Throttle Body Rebuild Kits 503-6

Holley 503-6 - Holley Throttle Body Rebuild Kits

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Sale Price:


Renew Kit 4-Barrel Pro-Jection

Estimated Ship Date: Today Would you rather pick it up? Select Location

  • Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

Brand: Holley

Manufacturer's Part Number: 503-6

Part Type: Throttle Body Rebuild Kits

Product Line: Holley Throttle Body Rebuild Kits

Summit Racing Part Number: HLY-503-6

UPC: 090127116234

Quantity: Sold as a kit.

Notes: Renew kit for Holley 4-barrel Pro-Jection TBI units.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

These Holley throttle body rebuild kits will keep your engine operating efficiently. They include all necessary gaskets and O-rings to complete the rebuild of your Holley throttle body.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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