Proflow Throttle Position Sensor (TPS), For GM Chevrolet, 3-Pin Tools 81'' Valve Stem Diameter: 11/32''

81'' Valve Stem Diameter: 11/32'' Valve Guides: Manganese Bronze Deck Thickness: 5/8'' Valve Spring Pocket 1

Thread Specification: 13/16""-16

Part Number : pfe674-2019

3 x 1/4-20 nuts & washers

RHT2148-USA

Proflow Throttle Position Sensor (TPS), For GM Chevrolet, 3-Pin Tools 81'' Valve Stem Diameter: 11/32''Part Number : Proflow's throttle position sensors are designed to bolt onto the throttle blade shaft and relay throttle opening closing information to the system ECU. These throttle position sensors are constructed from highly conductive, plastic resistance material with a sensitive rotator for accurate throttle position measurement. Replacement for Proflow's quad throttle body (PFEQTB1000) and Holley Terminator 4150 throttle bodies.