David in Illinois says, 
"Just wanted to thank you for your advice on my 454 Vortec, Silverado.
These injectors did exactly what you said. Improved starting, smooth idle. 
Heck it even shifts smoother.
What a fantastic improvement. 
I will definitely recommend (Fiveo) to others."

Fiveo eBay Price: $519.00
  • SET OF 8 Brand New Fuel Injectors for Chevy 7.4L, 454 cid, VIN (J)
  • OEM Upgrade Add HP and Torque
  • All new Viton O-Rings included along with a tube of synthetic lube for installation
  • 4-HOLE FUEL DELIVERY NOZZLE
  • PERFORMANCE UPGRADE FOR YOUR OEM FUEL INJECTORS

36 Months/Unlimited Miles Warranty
FREE - USPS shipping for all 50 U.S. States and P.R. & U.S.V.I.
If UPS 2 DAY AIR shipping is selected on Friday you should receive your package the following Tuesday - 2 business-days.

  • No more over-heated injector coil failure.
  • No more warm leak-down, hard-starts.
  • No more clouds of black smoke on start-up.
  • DIY - Plug 'n' Play - drop-in fitment.
LIFE EXPECTANCY for this set of fuel injectors: more than 150,000 MILES

  • Potential to add horsepower especially when combined with other bolt-on modifications
  • Added torque
  • More effective fuel/air atomizing
  • Added MPG

    A customer in Kansas exclaimed, "My truck added 6 mpg!"

Fuel Injector Specifications:
Injector Body Design: Composite plastic
Injector type: Saturated
Static flow rate: 19 lbs/hr, 202 cc/min at 43.5 psig
Installation Length: 2.5 in., 64 mm
Overall Length: 3 in., 74 mm
Diameter: 17 mm
O-rings: New Viton rubber, upper and lower, 14.5 mm
Voltage: 6-16 volts
Amperage: 0.9-1.1 amps
Operating temp: -40-130c
Operation pressure: 36-145 psig, (2.5-10.0 BAR)
Warranty: 3 Years/Unlimited miles