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    • Air and Fuel Delivery
      • Air Filters
      • Fuel Filters
      • Fuel Injection
      • Intake Manifolds
      • Fuel Pumps and Regulators
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Fittings and Plugs

Collection: Fittings and Plugs

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  • TSP Chevy Big Block Aluminum Cylinder Head - High Performance Auto Part
    1 5/8" Radiator Hose Adapter with Reducers

    1 5/8" Radiator Hose Adapter with Reducers---

    1 5/8" Radiator Hose Adapter with Reducers

    SKU: SP6375
    Regular price $10.00
    Sale price $10.00 Regular price $10.00
    Unit price /  per 
  • TSP Chevy Big Block Aluminum Cylinder Head - High Performance Auto Part
    2" Radiator Hose Adapter with 1 1/2" Reducer

    2" Radiator Hose Adapter with 1 1/2" Reducer---

    2" Radiator Hose Adapter with 1 1/2" Reducer

    SKU: SP6376
    Regular price $11.00
    Sale price $11.00 Regular price $11.00
    Unit price /  per 
  • 3/8 in. Bulb Style Hose Barb to -6AN Adapter Fitting for Power Steering Reservoir Return 3/8 in. Bulb Style Hose Barb to -6AN Adapter Fitting for Power Steering Reservoir Return
    3/8 in. Bulb Style Hose Barb to -6AN Adapter Fitting for Power Steering Reservoir Return

    3/8 in. Bulb Style Hose Barb to -6AN Adapter Fitting for Power Steering Reservoir Return---

    Save $1.92

    3/8 in. Bulb Style Hose Barb to -6AN Adapter Fitting for Power Steering Reservoir Return

    SKU: 81317
    Regular price $14.08
    Sale price $14.08 Regular price $16.00
    Unit price /  per 
    Save $1.92
  • TSP Chevy Big Block Aluminum Cylinder Head - High Performance Auto Part
    5/16" Spring Lock EFI Fuel Rail Adapter Fitting

    5/16" Spring Lock EFI Fuel Rail Adapter Fitting---

    Save $1.63

    5/16" Spring Lock EFI Fuel Rail Adapter Fitting

    SKU: 81098
    Regular price $11.95
    Sale price $11.95 Regular price $13.58
    Unit price /  per 
    Save $1.63
  • TSP Chevy Big Block Aluminum Cylinder Head - High Performance Auto Part
    Aluminum 1/2" NPT to 3/4" Hose Barb Heater Hose Fitting

    Aluminum 1/2" NPT to 3/4" Hose Barb Heater Hose Fitting---

    Aluminum 1/2" NPT to 3/4" Hose Barb Heater Hose Fitting

    SKU: SP9125
    Regular price $8.00
    Sale price $8.00 Regular price $8.00
    Unit price /  per 
  • TSP Chevy Big Block Aluminum Cylinder Head - High Performance Auto Part
    Aluminum 1/2" NPT to 5/8" Hose Barb Heater Hose Fitting

    Aluminum 1/2" NPT to 5/8" Hose Barb Heater Hose Fitting---

    Aluminum 1/2" NPT to 5/8" Hose Barb Heater Hose Fitting

    SKU: SP9126
    Regular price $7.00
    Sale price $7.00 Regular price $7.00
    Unit price /  per 
  • TSP Chevy Big Block Aluminum Cylinder Head - High Performance Auto Part
    Chrome Steel 1/2" NPT to 3/4" Hose Barb Heater Hose Fitting

    Chrome Steel 1/2" NPT to 3/4" Hose Barb Heater Hose Fitting---

    Chrome Steel 1/2" NPT to 3/4" Hose Barb Heater Hose Fitting

    SKU: SP9123
    Regular price $8.00
    Sale price $8.00 Regular price $8.00
    Unit price /  per 
  • TSP Chevy Big Block Aluminum Cylinder Head - High Performance Auto Part
    Chrome Steel 1/2" NPT to 5/8" Hose Barb Heater Hose Fitting

    Chrome Steel 1/2" NPT to 5/8" Hose Barb Heater Hose Fitting---

    Chrome Steel 1/2" NPT to 5/8" Hose Barb Heater Hose Fitting

    SKU: SP9124
    Regular price $7.00
    Sale price $7.00 Regular price $7.00
    Unit price /  per 
  • GM LT Billet Aluminum Vacuum Pump Delete Cover GM LT Billet Aluminum Vacuum Pump Delete Cover
    GM LT Billet Aluminum Vacuum Pump Delete Cover

    GM LT Billet Aluminum Vacuum Pump Delete Cover---

    Save $3.60

    GM LT Billet Aluminum Vacuum Pump Delete Cover

    SKU: 81569
    Regular price $26.40
    Sale price $26.40 Regular price $30.00
    Unit price /  per 
    Save $3.60
  • TSP Chevy Big Block Aluminum Cylinder Head - High Performance Auto Part LS Flexplate Adapter
    LS Flexplate Adapter

    LS Flexplate Adapter---

    Save $1.18

    LS Flexplate Adapter

    SKU: 81110
    Regular price $8.68
    Sale price $8.68 Regular price $9.86
    Unit price /  per 
    Save $1.18
  • TSP Chevy Big Block Aluminum Cylinder Head - High Performance Auto Part
    LS Short Crank Transmission Adapter Flexplate Spacer

    LS Short Crank Transmission Adapter Flexplate Spacer---

    Save $4.44

    LS Short Crank Transmission Adapter Flexplate Spacer

    SKU: 81111
    Regular price $32.60
    Sale price $32.60 Regular price $37.04
    Unit price /  per 
    Save $4.44
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