Holley EFI Model 3210 Throttle Body Injection – 670 CFM

Holley Model 3210 Throttle Body Injection 502-9 670 CFM – w/o Throttle Cam – 50 State Legal

Direct Replacement For OE Units

2 in. Throttle Bore

42 percent Area Increase Over Stock TBI

Including Air Distribution Ring

Increased Torque and Horsepower

50 State Legal

Vehicle Applications:

1990-1995 GMC K1500

1990-1995 GMC C1500

1990-1995 GMC C2500

1990-1995 GMC C3500

1990-1995 GMC K2500

1990-1995 Chevrolet C2500

1990-1991 Chevrolet R3500

1990-1995 Chevrolet K1500

1990-1991 Chevrolet V3500

1990-1995 Chevrolet C1500

1990-1995 Chevrolet C3500

1990-1995 Chevrolet K3500

1990-1995 GMC K3500

1990-1995 Chevrolet K2500

1990-1991 GMC R3500

1990-1991 GMC V3500

Holley is quickly becoming The New Standard In EFI! Holley’s HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley’s EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All Star race. But that’s not all. The world’s best street machine builders and tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year and tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It’s the easiest, most refined, feature-rich system that money can buy. But, don’t take our word for it, see what the best are saying about Holley EFI!

Fits 1990-95 (without throttle cam) 5.7L V8 Full Size Chevy/GMC Truck

2 in. Throttle Bore

42 Percent Area Increase Over Stock Tbi

Including Air Distribution Ring

Increased Torque and Horsepower Up To 25 Percent

Product Description:

Throttle Body

670 CFM

Stock Flange

2-Barrel

Aluminum

Natural

Small Block Chevy

GM Midsize SUV / Truck 1990-95

Sold Individually

Holley is quickly becoming The New Standard In EFI! Holley’s HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley’s EFI throttle body powers every NASCAR Sprint Cup Series™ team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All-Star race. But that’s not all. The world’s best hot rod builders and tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year and tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It’s the easiest, most refined, feature-rich system that money can buy. But, don’t take our word for it, see what the best are saying about Holley EFI!