![Holley Needle & Seat 2300, 4160, 4510, 4150 350-800CFM Performance Carburettors [HNS689]](https://www.classiccarbs.com.au/image/cache/data/Holley/Holley%20Parts/HNS3507-Holley-N-S-1--250x250w.jpg "Holley Needle & Seat 2300, 4160, 4510, 4150 350-800CFM Performance Carburettors [HNS689]")
Holley Needle and Seat 3/8” 32 tpi thread O/All Length [closed needle inc] 1.47” [37.35mm]orifice 0.110" = OE 6-504 18BP-61A5 & 18BP-185A Holley (inc Performance Carburettors) Single O-ring type Suits these Models: 2 BBL: 2300 350CFM Carb List No. 7448; List 4412 ..
$44.00
Ex Tax:$40.00
![Holley Needle & Seat 2bbl [HNS710]](https://www.classiccarbs.com.au/image/cache/data/Holley/Holley%20Parts/Screenshot-2022-09-18-16_26_50-250x250w.png "Holley Needle & Seat 2bbl [HNS710]")
Holley Needle & Seat, 2bblEquivalent to HY-360NS CARBURETOR NUMBERS: 441192C91 451911C91 R-6443-1 R-6443A R-6620-1A R-6620-2A R-6620A R-6674 R-6674-1A R-6674-2A R-6674A R-6674AAS R-6776A R-6776AAS R-6828 R-6828-1A R-7037A R-7133A ..
$40.00
Ex Tax:$36.36
Suits 4165 & 4175 carburettorsEquivalent to Fuelmiser HY-36831-5962-360925-613A..
$40.00
Ex Tax:$36.36
![Holley Needle & Seat 4bbl Performance Carburettors [HNS676]](https://www.classiccarbs.com.au/image/cache/data/Holley/Holley%20Parts/Screenshot-2022-09-18-16_15_40-250x250w.png "Holley Needle & Seat 4bbl Performance Carburettors [HNS676]")
Hi performance Holley 4 barrel needle & seat assembly. .120 orifice. Viton tipped needle...
$40.00
Ex Tax:$36.36
![Holley Needle & Seat [HNS595]](https://www.classiccarbs.com.au/image/cache/catalog/Holley/Holley%20Parts/HNS595-250x250w.jpg "Holley Needle & Seat [HNS595]")
Holley Needle & Seat [HNS595] non-adjustable type0.101" orifice31-59525-774A18R271A..
$40.00
Ex Tax:$36.36
Holley Needle and Seat 2 BBL Carb Nos. R6517A, R7045, 2BBL Valiant (fitted with Holley 2BBL) 1971 on Chrysler CK 350 C.I. V8 R7045 1970-76 Chevrolet V8 1969-73 Dodge V8 1970-76 Dodge Truck V8 1970-77 Mercury V8 1967-74 Plymouth V8 1970-76 International V8 1973-74..
$25.00
Ex Tax:$22.73
Holley Needle and Seat Secondary 4BBL Spreadbore Pattern 4165, 650CFM; 4175, 650CFM; 4165, 800CFM Performance Carburettors 4165 Carb No. R6210, 650CFM 4175 Carb No. R7002, 7004, 650CFM 4165 Carb No. 6854, 800CFM ..
$25.00
Ex Tax:$22.73