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Holley Throttle Body Rebuild Kits 503-6

Renew Kit 4-Barrel Pro-Jection

Estimated Ship Date: 9/22/2014 (if ordered today) Would you rather pick it up? Select Location

Brand: Holley
Manufacturer's Part Number: 503-6
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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