Skip to main contentHolley Needle and Seat Lock Screw Replacement Adjustment Nut for Carburettors with Black Hardware Kit | TrackTheory
HOLLEY · HL34-7BKHolley · HL34-7BKHolley Needle and Seat Lock Screw Replacement Adjustment Nut for Carburettors with Black Hardware Kit
$24
incl. GST · ships AU-wide● Made to orderWe confirm availability with our supplier when you order.
Holley Needle and Seat Lock Screw Repl…$24.45
Made to order · availability confirmed when you order
“Power means nothing until the rest of the car can use it.”
Specifications
On the spec sheet.
Spec sheet coming — contact support for full spec details. Fitment
Will this fit?
Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Pairs well with
Other parts in this build.
© 2026 TrackTheory · ABN 33 689 482 504Built in Adelaide · Shipping AU-wide
