Product Overview
Edelbrock Throttle Body and Intake. Dyno proven for 600+ HP, Naturally Aspirated. Get your swap topped off with a great option for big power!
These Edelbrock Throttle Bodies feature a 90mm bore and include a pre-calibrated GM Gen III throttle position sensor (TPS) and idle air bypass (IAC valve). These throttle bodies also feature an idle-bleed screw for extra idle control. #3864 is designed for GM Gen III engines and GM Gen IV engines that have been converted to cable operation. The #3869 is designed for any engine utilizing the Edelbrock Pro-Flo XT manifold or throttle body elbow that is compatible with GM Gen III electronics. The #3869 is equipped with an oversized cable wheel for improved pedal sensitivity, but this feature will prevent its installation on an OEM LS2 intake manifold.
Chevy LS Pro-Flo XT EFI
Designed for Chevy LS1-Series Gen III motors.
- Manifold Dimensions: (A) 10.20", (B) 10.00", (C) 16.90'', (D) 3.20'', (E) 15°
- Port Exit Height: 2.75''
- Manifold not equipped with EGR.
NOTE: These throttle bodies have not been designed to work with any type of emission control device. They are intended for race use only and may not be legal for installation on street driven vehicles in some areas. 
