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Fittings and Plugs

Fittings and Plugs

Fittings and Plugs

Achieve precision and reliability with fittings and plugs designed for high-pressure applications. These components are essential for creating secure, leak-free connections in fuel, oil, and fluid lines, keeping your circle track car in peak condition. Integrate them with other specialized high-performance components to elevate your setup.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Gauge Adapter AN -4 Male x -4 Male x 1/8in NPT ALL49760

    Allstar Performance Gauge Adapter AN -4 Male x -4 Male x 1/8in NPT ALL49760

    ALLSTAR PERFORMANCE

    $9.99
    Gauge Adapter AN -4 Male x -4 Male x 1/8in NPTFittingGauge AdapterStraight4 AN Male to 4 AN Male1/8 in NPT Gauge PortAluminumBlack AnodizedEach
    ALL49760
    SKU:
    ALL49760
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Expander AN -16 Female to -20 Male ALL49756

    Allstar Performance Expander AN -16 Female to -20 Male ALL49756

    ALLSTAR PERFORMANCE

    $38.99
    Expander AN -16 Female to -20 MaleFittingAdapterStraight16 AN Female Swivel to 20 AN MaleAluminumBlack AnodizedEach
    ALL49756
    SKU:
    ALL49756
    Availability:
    Ships Same Business Day
    Weight:
    0.23 LBS
    $38.99
    Qty in Cart: 0
    Quantity:
    Price:
    $38.99
    Subtotal:
  • Expander AN -12 Female to -16 Male ALL49755

    Allstar Performance Expander AN -12 Female to -16 Male ALL49755

    ALLSTAR PERFORMANCE

    $34.99
    Expander AN -12 Female to -16 MaleFittingAdapterStraight12 AN Female Swivel to 16 AN MaleAluminumBlack AnodizedEach
    ALL49755
    SKU:
    ALL49755
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    $34.99
    Qty in Cart: 0
    Quantity:
    Price:
    $34.99
    Subtotal:
  • Expander AN -10 Female to -12 Male ALL49754

    Allstar Performance Expander AN -10 Female to -12 Male ALL49754

    ALLSTAR PERFORMANCE

    $15.99
    Expander AN -10 Female to -12 MaleFittingAdapterStraight10 AN Female Swivel to 12 AN MaleAluminumBlack AnodizedEach
    ALL49754
    SKU:
    ALL49754
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Expander AN -8 Female to -10 Male ALL49753

    Allstar Performance Expander AN -8 Female to -10 Male ALL49753

    ALLSTAR PERFORMANCE

    $12.99
    Expander AN -8 Female to -10 MaleFittingAdapterStraight8 AN Female Swivel to 10 AN MaleAluminumBlack AnodizedEach
    ALL49753
    SKU:
    ALL49753
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • Expander AN -6 Female to -8 Male ALL49752

    Allstar Performance Expander AN -6 Female to -8 Male ALL49752

    ALLSTAR PERFORMANCE

    $11.49
    Expander AN -6 Female to -8 MaleFittingAdapterStraight6 AN Female Swivel to 8 AN MaleAluminumBlack AnodizedEach
    ALL49752
    SKU:
    ALL49752
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $11.49
    Qty in Cart: 0
    Quantity:
    Price:
    $11.49
    Subtotal:
  • Expander AN -4 Female to -6 Male ALL49751

    Allstar Performance Expander AN -4 Female to -6 Male ALL49751

    ALLSTAR PERFORMANCE

    $9.99
    Expander AN -4 Female to -6 MaleFittingAdapterStraight4 AN Female Swivel to 6 AN MaleAluminumBlack AnodizedEach
    ALL49751
    SKU:
    ALL49751
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Expander AN -3 Female to -4 Male ALL49750

    Allstar Performance Expander AN -3 Female to -4 Male ALL49750

    ALLSTAR PERFORMANCE

    $9.99
    Expander AN -3 Female to -4 MaleFittingAdapterStraight3 AN Female Swivel to 4 AN MaleAluminumBlack AnodizedEach
    ALL49750
    SKU:
    ALL49750
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Reducer AN -16 Female to -12 Male ALL49749

    Allstar Performance Reducer AN -16 Female to -12 Male ALL49749

    ALLSTAR PERFORMANCE

    $18.99
    Reducer AN -16 Female to -12 MaleFittingAdapterStraight16 AN Female Swivel to 12 AN MaleAluminumBlack AnodizedEach
    ALL49749
    SKU:
    ALL49749
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    $18.99
    Subtotal:
  • Reducer AN -16 Female to -10 Male ALL49748

    Allstar Performance Reducer AN -16 Female to -10 Male ALL49748

    ALLSTAR PERFORMANCE

    $18.99
    Reducer AN -16 Female to -10 MaleFittingAdapterStraight16 AN Female Swivel to 10 AN MaleAluminumBlack AnodizedEach
    ALL49748
    SKU:
    ALL49748
    Availability:
    Ships Same Business Day
    Weight:
    0.18 LBS
    $18.99
    Qty in Cart: 0
    Quantity:
    Price:
    $18.99
    Subtotal:
  • Reducer AN -12 Female to -10 Male ALL49747

    Allstar Performance Reducer AN -12 Female to -10 Male ALL49747

    ALLSTAR PERFORMANCE

    $15.99
    Reducer AN -12 Female to -10 MaleFittingAdapterStraight12 AN Female Swivel to 10 AN MaleAluminumBlack AnodizedEach
    ALL49747
    SKU:
    ALL49747
    Availability:
    Ships Same Business Day
    Weight:
    0.13 LBS
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Reducer AN -12 Female to -8 Male ALL49746

    Allstar Performance Reducer AN -12 Female to -8 Male ALL49746

    ALLSTAR PERFORMANCE

    $15.99
    Reducer AN -12 Female to -8 MaleFittingAdapterStraight12 AN Female Swivel to 8 AN MaleAluminumBlack AnodizedEach
    ALL49746
    SKU:
    ALL49746
    Availability:
    Ships Same Business Day
    Weight:
    0.12 LBS
    $15.99
    Qty in Cart: 0
    Quantity:
    Price:
    $15.99
    Subtotal:
  • Reducer AN -10 Female to -8 Male ALL49745

    Allstar Performance Reducer AN -10 Female to -8 Male ALL49745

    ALLSTAR PERFORMANCE

    $12.99
    Reducer AN -10 Female to -8 MaleFittingAdapterStraight10 AN Female Swivel to 8 AN MaleAluminumBlack AnodizedEach
    ALL49745
    SKU:
    ALL49745
    Availability:
    Ships Same Business Day
    Weight:
    0.09 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • Reducer AN -10 Female to -6 Male ALL49744

    Allstar Performance Reducer AN -10 Female to -6 Male ALL49744

    ALLSTAR PERFORMANCE

    $12.99
    Reducer AN -10 Female to -6 MaleFittingAdapterStraight10 AN Female Swivel to 6 AN MaleAluminumBlack AnodizedEach
    ALL49744
    SKU:
    ALL49744
    Availability:
    Ships Same Business Day
    Weight:
    0.08 LBS
    $12.99
    Qty in Cart: 0
    Quantity:
    Price:
    $12.99
    Subtotal:
  • Reducer AN -8 Female to -6 Male ALL49743

    Allstar Performance Reducer AN -8 Female to -6 Male ALL49743

    ALLSTAR PERFORMANCE

    $11.99
    Reducer AN -8 Female to -6 MaleFittingAdapterStraight8 AN Female Swivel to 6 AN MaleAluminumBlack AnodizedEach
    ALL49743
    SKU:
    ALL49743
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Reducer AN -8 Female to -4 Male ALL49742

    Allstar Performance Reducer AN -8 Female to -4 Male ALL49742

    ALLSTAR PERFORMANCE

    $11.99
    Reducer AN -8 Female to -4 MaleFittingAdapterStraight8 AN Female Swivel to 4 AN MaleAluminumBlack AnodizedEach
    ALL49742
    SKU:
    ALL49742
    Availability:
    Ships Same Business Day
    Weight:
    0.06 LBS
    $11.99
    Qty in Cart: 0
    Quantity:
    Price:
    $11.99
    Subtotal:
  • Reducer AN -6 Female to -4 Male ALL49741

    Allstar Performance Reducer AN -6 Female to -4 Male ALL49741

    ALLSTAR PERFORMANCE

    $9.99
    Reducer AN -6 Female to -4 MaleFittingAdapterStraight6 AN Female Swivel to 4 AN MaleAluminumBlack AnodizedEach
    ALL49741
    SKU:
    ALL49741
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Reducer AN -4 Female to -3 Male ALL49740

    Allstar Performance Reducer AN -4 Female to -3 Male ALL49740

    ALLSTAR PERFORMANCE

    $9.99
    Reducer AN -4 Female to -3 MaleFittingAdapterStraight4 AN Female Swivel to 3 AN MaleAluminumBlack AnodizedEach
    ALL49740
    SKU:
    ALL49740
    Availability:
    Ships Same Business Day
    Weight:
    0.03 LBS
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
    Subtotal:
  • Reducer AN Male -12 to -16 ALL49739

    Allstar Performance Reducer AN Male -12 to -16 ALL49739

    ALLSTAR PERFORMANCE

    $12.79
    Reducer AN Male -12 to -16FittingAdapterStraight16 AN Male to 12 AN MaleAluminumBlack AnodizedEach
    ALL49739
    SKU:
    ALL49739
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    $12.79
    Qty in Cart: 0
    Quantity:
    Price:
    $12.79
    Subtotal:
  • Reducer AN Male -10 to -12 ALL49738

    Allstar Performance Reducer AN Male -10 to -12 ALL49738

    ALLSTAR PERFORMANCE

    $11.49
    Reducer AN Male -10 to -12FittingAdapterStraight12 AN Male to 10 AN MaleAluminumBlack AnodizedEach
    ALL49738
    SKU:
    ALL49738
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    $11.49
    Qty in Cart: 0
    Quantity:
    Price:
    $11.49
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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