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Vehicle Info NeededHOLLEYPART NUMBER: 510-34-7
34-7 Needle & Seat Hardware Kit For use w/ Adjustable Needle and Seat Includes:
$1216
Ships on Nov 03, 2026
Lowest Price Guarantee
Needle & Seat Hardware Kit
- Needle & Seat Hardware Kit
- For use w/ Adjustable Needle and Seat
Includes: - 1 Adjusting Nut w/Gasket
- 1 Locking Screw w/Gasket
- 1 O-Ring
- Adjustable
- 1 Each Adjusting Nut w/Gasket
- 1 Each Locking Screw w/Gasket
- 1 Each O-Ring
- This hardware kit is for use with Holley externally adjustable needle seat assemblies.
Part TypeCarburetor Needle and Seat
Product LineHolley Adjustable Needle & Seat Hardware Kit
BrandHOLLEY
Package Height0.2
Package Width1.2
Package Length4.5
Weight0.03 PG
Part CategoryPerformance Parts
QuantitySold as a kit
Part FitmentSemi Universal
Vendor Part Number34-7
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
