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Holley
16 Products Results per Page:
Holley 34-7
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
  • Needle & Seat Hardware Kit
    Item# 510-34-7
    Only $6.10
    • FREE
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    Holley 6-504
    Needle and Seat
  • Seat size .110"
  • Adjustable
  • Each
  • Gasoline-Viton Tipped Needle and Seats
    Item# 510-6-504
    Only $11.99
    • FREE
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    Holley 6-518-2
    Needle and Seat
  • Seat size .120"
  • Adjustable
  • Pair
  • Gasoline-Viton Tipped Needle and Seats
    Item# 510-6-518-2
    Only $25.07
    • FREE
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    Holley 6-506
    Needle and Seat
  • Seat size .097"
  • Adjustable
  • Each
  • Gasoline-Viton Tipped Needle and Seats
    Item# 510-6-506
    Only $13.70
    • FREE
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    Holley 6-519-2
    Needle and Seat
  • Seat size .150''
  • Adjustable
  • Pair
  • Alcohol-Steel Tipped Needle and Seats
    Item# 510-6-519-2
    Was $32.95
    Now $28.99


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    Holley 6-521
    Needle and Seat
  • Seat size .150"
  • Adjustable
  • Titanium
  • Titanium-High Flow Needle and Seat
    Item# 510-6-521
    Only $26.08
    • FREE
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    Holley 6-515-2
    Needle and Seat
  • Seat size .130''
  • Adjustable
  • Pair
  • Alcohol-Steel Tipped Needle and Seats
    Item# 510-6-515-2
    Only $26.08
    • FREE
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    Holley 6-513
    Needle and Seat
  • Seat size .097"
  • Off-road applications
  • Each
  • Gasoline-Viton Tipped Needle and Seats
    Item# 510-6-513
    Was $23.95
    Now $19.99


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    Holley 6-510
    Needle and Seat
  • Seat size .110"
  • Non-adjustable
  • Each
  • Gasoline-Viton Tipped Needle and Seats
    Item# 510-6-510
    Only $12.64
    • FREE
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    Holley 6-511
    Needle and Seat
  • Seat size .0785"
  • Non-adjustable
  • Each
  • Marine-Viton Tipped Needle and Seat
    Item# 510-6-511
    Only $13.70
    • FREE
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    Holley 6-500-2
    Needle and Seat
  • Seat size .110''
  • Adjustable
  • Pair
  • Alcohol-Steel Tipped Needle and Seats
    Item# 510-6-500-2
    Only $44.17
    • FREE
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    Holley 6-502-2
    Needle and Seat
  • Seat size .120''
  • Adjustable
  • Pair
  • Alcohol-Steel Tipped Needle and Seats
    Item# 510-6-502-2
    Only $42.16
    • FREE
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    16 Products Results per Page: