Set of 2 completely rebuilt Holley 450 cfm list #4548 vacuum secondary carbs. The rear carb has a hand choke which can easily be removed if you don't need it. These haven't been used after being rebuilt. The pictures show the actual items that you will receive. $575.00 OBO for both carbs together.

　　***THESE WERE BUILT WITH THE FOLLOWING PARTS***

　　new black non stick bowl gaskets plus all other gaskets, seals, clips plus the following parts below etc.

　　new 30cc accelerator pumps.

　　new viton 110" high flow needles & seats.

　　new 4.5" power valves with power valve blow out protection added.

　　new primary & secondary throttle shafts.

　　new secondary teflon shaft bushings.

　　new check valves.

　　new mixture screws.

　　new vacuum secondary diaphragms & springs - The springs are natural metal color which are medium tension.

　　Holley quick change vacuum secondary covers were also added which allows you to easily swap springs without having to remove the entire top cover or the diaphragms.

　　brass fuel fittings.

　　***CARB SPECS***

　　# 4548-S carb bodies.

　　#6343 metering blocks.

　　#134-30 rear metering plates.

　　#18364 base plates.

　　#582 front main jets.

　　#240 red pump cams.

　　#31 tube style discharge nozzles / squirters.

　　#107 primary throttle blades.

　　#116 secondary throttle blades.

　　Price is $575.00 OBO for both carbs - Cash if you are buying these in person - If i am shipping these to you i will accept Paypal or a US Post Office money order only - No other type / brand of money order will be accepted. Anyone can get a P.O. money order.

　　Shipping will be an additional $35.00 for fully insured UPS ground with tracking - If you have any questions please feel free to contact me. If this ad is still posted then the carbs are still available.

　　BE SURE TO INCLUDE A PHONE NUMBER IN YOUR MESSAGE WHERE I CAN REACH YOU OR YOU WILL NOT HEAR BACK FROM ME

　　Because of the low life spammers that go around trying to obtain email addresses to add to their idiotic spam mailing lists i will no longer reply back to anyone by email, If you are seriously interested in buying this then please be sure to include a phone number in your message where i can call you (No Texting)

　　If you don't include a phone number then i will not get back to you. Don't bother giving me your email address because i won't reply back.