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Trans Dapt 2533 - Trans Dapt Multi-Port Fuel Injection (MPFI) Spacers



Trans Dapt 2533 - Trans Dapt Multi-Port Fuel Injection (MPFI) Spacers

Part Number: 969-2533

Swirl Torque TBI Spacer
  • 1986-91 Chevy/GMC Trucks/S10/SUV 4.3L V6 & 5.0L/5.7L V8
  • Single Wing Nut Air Cleaner
  • $50.73
    Ships

    Trans Dapt 2533 - Trans Dapt Multi-Port Fuel Injection (MPFI) Spacers Details

    Swirl Torque

  • Computer Designed
  • Road Tested For Proven Results
  • Prevent To Out Perform The Competition
  • Improves Air/Fuel Atomization
  • Increasing Torque Throughout The Entire RPM Range

  • Specifications:

    Carb Type
    Holley
    Quantity
    Sold individually
    Spacer Finish
    Natural
    Spacer Material
    Aluminum
    Spacer Thickness (in.)
    1
    Manufacturer's Part Number:
    2533

    Quick Install Horsepower!

    Trans Dapt's Multi Port Fuel Injection (MPFI) Spacers are available in three styles and each outperforms the competition for increased torque, better fuel efficiency and quicker throttle response. Each MPFI Spacer includes all necessary gaskets and mounting hardware. MPFI spacers are 50-state legal (EXCLUDING 2573 and 2773), and covered by C.A.R.B. Executive Order #D-578-1. Made in USA.

    Torque-Curve MPFI Spacers:
    These spacers ondition airflow to reduce turbulence caused by throttle body blades. More flow results in unsurpassed power gains, smoother acceleration, and better fuel economy. You will notice improved throttle response and torque immediately!

    Wide Open MPFI Spacers:
    With the wide open plenum design, these spacers are designed for wide open throttle use and for tow trucks.

    Smooth Bore MPFI Spacers:
    These spacers increase plenum volume and air velocity that results in horsepower and torque gains.

    Does this fit your vehicle?

    Narrow Results

    1987 CHEVROLET R20 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1986 CHEVROLET K10 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1988-1989 GMC S15 JIMMY

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 4.3
    • SubModel: SIERRA CLASSIC
    • EngineType: V6

    1987-1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1988-1989 CHEVROLET S10 BLAZER

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 4.3
    • SubModel: SPORT
    • EngineType: V6

    1986 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1986 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: SILVERADO
    • EngineType: V8

    1986 CHEVROLET C10 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: SILVERADO
    • EngineType: V8

    1988-1991 GMC K2500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: SIERRA SLE

    1986 GMC JIMMY

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1987 CHEVROLET V10 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1989-1991 CHEVROLET R2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1987 CHEVROLET BLAZER

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1988-1991 GMC K1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SLX

    1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1988-1991 CHEVROLET K1500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: CHEYENNE

    1986-1991 CHEVROLET G20 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CHEVY VAN

    1989-1991 CHEVROLET R2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1990-1991 CHEVROLET C1500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: WT

    1987 GMC R1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1988 GMC S15 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 4.3
    • SubModel: GYPSY
    • EngineType: V6

    1986 GMC C1500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1989-1990 CHEVROLET V3500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1988-1989 GMC S15 JIMMY

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 4.3
    • SubModel: GYPSY
    • EngineType: V6

    1986 GMC C2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1987-1989 CHEVROLET P20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: STEP-VAN

    1987-1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1986-1987 GMC SAFARI

    • EngineType: V6
    • SubModel: SL

    1986-1991 GMC JIMMY

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1988-1991 CHEVROLET C2500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: SCOTTSDALE

    1986 CHEVROLET K10 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: SILVERADO
    • EngineType: V8

    1986 CHEVROLET K20 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1990-1991 CHEVROLET C1500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: WT
    • EngineType: V8

    1990-1991 CHEVROLET G30 VAN

    • Liter: 5.7
    • Aspiration: N
    • SubModel: SPORTVAN
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8

    1986 CHEVROLET BLAZER K5

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: CUSTOM
    • EngineType: V8

    1988-1991 CHEVROLET K3500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1989-1991 CHEVROLET R3500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1988-1991 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SLX

    1987 CHEVROLET V20 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1988-1991 GMC K2500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: SIERRA SLX

    1986 GMC C1500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: SIERRA CLASSIC

    1987 GMC JIMMY

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1986 CHEVROLET BLAZER K5

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1986 GMC K3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1990 GMC R2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SLE

    1986 CHEVROLET K20 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1986 CHEVROLET K10 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1986 CHEVROLET K10 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1988-1991 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA

    1986 GMC C1500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: HIGH SIERRA

    1990-1991 CHEVROLET K1500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: WT
    • EngineType: V8

    1989-1991 CHEVROLET V2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1988-1991 CHEVROLET C2500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: CHEYENNE

    1987-1989 GMC R3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1990-1991 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: CHEVY VAN

    1991 CHEVROLET S10 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 4.3
    • SubModel: BAJA
    • EngineType: V6

    1986 GMC C2500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: BASE

    1987 GMC V1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1986 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1986-1991 CHEVROLET G20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CHEVY VAN

    1986 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1988-1991 CHEVROLET C1500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: CHEYENNE

    1990 CHEVROLET S10 BLAZER

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: ALL
    • SubModel: TAHOE

    1990-1991 CHEVROLET G20 VAN

    • Liter: 5.0
    • SubModel: SPORTVAN
    • CUI: 305
    • EngineType: V8

    1986 CHEVROLET C10 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: SCOTTSDALE

    1987 GMC R1500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1987 GMC R1500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: HIGH SIERRA

    1986 CHEVROLET K10 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1986 CHEVROLET C10 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1988-1991 CHEVROLET K2500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1986 GMC K3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET V10 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1986-1990 GMC SAFARI

    • EngineType: V6
    • SubModel: SLX

    1987-1989 GMC V3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1986 GMC C2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1986-1990 GMC SAFARI

    • EngineType: V6
    • SubModel: BASE

    1989-1991 CHEVROLET V2500 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1986 GMC K1500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: HIGH SIERRA

    1988-1991 GMC C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SLE

    1990 CHEVROLET S10 BLAZER

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: ALL
    • SubModel: SPORT

    1987 GMC R1500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: BASE

    1986 GMC K2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1987 GMC R1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1987 CHEVROLET R20 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1991 GMC SONOMA

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 4.3
    • SubModel: BASE
    • EngineType: V6

    1988-1991 GMC C2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA SLE

    1987-1991 GMC V3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1986 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: CUSTOM
    • EngineType: V8

    1986 GMC K1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1987 CHEVROLET R20 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1987 GMC V2500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: HIGH SIERRA

    1986 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1987 CHEVROLET R10 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • EngineType: V8

    1986-1987 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: BEAUVILLE

    1988-1991 GMC C2500 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • EngineType: V6
    • SubModel: SIERRA SLX

    1986-1991 CHEVROLET G20 VAN

    • EngineType: V6
    • SubModel: CHEVY VAN

    1987-1990 CHEVROLET BLAZER

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1988-1991 GMC K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA SLE

    1987-1989 GMC R2500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SIERRA CLASSIC

    1987 CHEVROLET R10 PICKUP

    • Fitment_Note: Not Legal For Sale or Use On Pollution Controlled Motor Vehicles
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8
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