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1990 GMC K3500 Fuel Systems
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JET Fuel Pressure Regulators are ideal direct replacement regulators, featuring a steel insert on the adjuster to protect from stripping. The regulators are made from precision CNC-machined billet aluminum. Free shipping to all of USA!
Key Features:- TBI Fuel Pressure Regulator Kit
- Incl. Fuel Pressure Regulator PN[61500]/Gaskets/Heavy Duty Replacement Diaphragm
Fitment:
1990 GMC K3500 Sierra, Sierra SLE, Sierra SLX / 5.7L V8 GAS, 7.4L V8 GAS
$112.46 -
JET Power-Flo Throttle Body Spacers feature a superior bore design is able to smooth out and speed up incoming airflow, creating a compacted air-charge which enters the throttle body and builds pressure in the combustion chamber! The spacers guarantee substantial gains in the midrange power band and improved fuel economy. Free shipping to all of USA!
Key Features:- Jet Power-Flo TBI Spacer
Fitment:
1990 GMC K3500 Sierra, Sierra SLE, Sierra SLX / 5.7L V8 GAS
$89.74 -
Key Features:- Silver Bullet Throttle Body Spacer
- Billet Aluminum
- Serrated/Helix Combination
Fitment:
1990 GMC K3500 5.7L V8 GAS
$139.00 -
Key Features:- Model 3210 Throttle Body Injection
- 2 bbl
- TBI
- 670 cfm
- w/o Throttle Cam
- 2 in. Throttle Bore
- 50 State Legal
Fitment:
1990 GMC K3500 5.7L V8 GAS
$983.95 -
JET Power-Flo Throttle Body Spacers feature a superior bore design is able to smooth out and speed up incoming airflow, creating a compacted air-charge which enters the throttle body and builds pressure in the combustion chamber! The spacers guarantee substantial gains in the midrange power band and improved fuel economy. Free shipping to all of USA!
Key Features:- Jet Power-Flo TBI Spacer
Fitment:
1990 GMC K3500 Sierra, Sierra SLE, Sierra SLX / 7.4L V8 GAS
$89.24 -
JET Adjustable TBI Billet Fuel Pressure Regulators will guarantee that your fuel supply is metered for optimal mileage and maximized performance! Free shipping to all of USA!
Key Features:- Jet Adjustable Fuel Pressure Regulator
Fitment:
1990 GMC K3500 Sierra, Sierra SLE, Sierra SLX / 5.7L V8 GAS, 7.4L V8 GAS
$89.21 -
Key Features:- Performer EFI Fuel Pump Kits
- High-Pressure
- Single Tank
Fitment:
1990 GMC K3500 5.7L V8 GAS
$159.71 -
Key Features:- PowerAid Throttle Body Spacer
- Billet Aluminum
- Incl. Gaskets/Hardware/Brackets
- Red
Fitment:
1990 GMC K3500 5.7L V8 GAS
$149.99 -
Key Features:- Wide Open TBI Spacer
Fitment:
1990 GMC K3500 7.4L V8 GAS
$61.52 -
Key Features:- Swirl-Torque TBI Spacer
Fitment:
1990 GMC K3500 5.7L V8 GAS
$56.79 -
Key Features:- Power Plate Throttle Body Spacers
- Incl. Spacer/Hardware/Instructions
Fitment:
1990 GMC K3500 5.7L V8 GAS
$94.99 -
Wix Filters Fuel Filters are high quality products guaranteeing superior functionality and efficiency! They are specially designed to protect fuel system components from contaminants in the fuel. They are made of pleated papers to prevent leakage of the fuel under compression loads. Free shipping to all of USA!Fitment:
1990 GMC K3500 7.4L V8
$27.07 -
Key Features:- Wide Open TBI Spacer
Fitment:
1990 GMC K3500 5.7L V8 GAS
$62.59 -
Key Features:- TBI Spacer
- Standard
- CARB E.O. D-578-1
Fitment:
1990 GMC K3500 7.4L V8 GAS
$62.69 -
Key Features:- Throttle Cable Bracket
- Small Block Chevy
- w/ 350 And 400 Transmissions
Fitment:
1990 GMC K3500 5.7L V8 GAS
$35.36 -
- Pro-Flo 4 Fuel Injection Kit
- w/Rectangular Port Cyl. Heads
- 625 HP Max
- 35 lb/hr. Injectors
- Incl. 4150 Throttle Body/Wiring/Distributor/7 in. Tablet/All Nec. Parts/Hardware
Fitment:
1990 GMC K3500 7.4L V8 GAS
$2,431.72 -
- Self Tuning: Yes
- User Tunable: Yes
- Maximum Horsepower with Gas: 550
- Timing Control Compatible: Yes
- EGR: No
- Transmission Controller Included: No
- Injection Style: Multi-port
- Metering Style: Speed density
- Power Adder Compatible: No
- Intake Manifold Included: Yes
- Intake Section Included: Complete
- Intake Material: Aluminum
- Intake Finish: Black powdercoated
- Engine Block Deck Height: Standard deck
- Fuel Rails Included: Yes
- Throttle Body Included: Yes
Fitment:
1990 GMC K3500 7.4L V8 GAS
$2,751.90 -
Dorman's Fuel Line Connectors feature great resistance against severe temperatures ? thanks to this resistance, leakage is avoided. Dorman's Fuel Line Connectors are very useful when you want to fix only the broken section, not the whole fuel line. These unparalleled connectors can be installed with no difficulties. Free shipping to all of USA!Fitment:
1990 GMC K3500 5.7L V8, 7.4L V8
$31.01 -
- Filter Material: Cellulose Media
- Fitting Type: Not Applicable
- Inlet Type: Single
- Material: Cellulose Media
- Outlet Type: Single
- Outside Diameter: 2.125" (54mm)
Fitment:
1990 GMC K3500 5.7L V8 GAS, 7.4L V8 GAS
$23.99 -
Key Features:- Swirl-Torque TBI Spacer
Fitment:
1990 GMC K3500 7.4L V8 GAS
$67.49