This item is a used Genuine GM Tuned Port Injection (TPI) throttle body for 1985-1988 Chevrolet engines, including the Camaro, Firebird, and Corvette.

Vehicle Compatibility: Fits 1985-1988 GM 305/350 V8 engines.

Design: Features twin bores, often stock at 48mm, with "TUNED PORT INJECTION" stamped on top.

Function: Controls engine airflow to manage power and fuel efficiency.

Condition: Pre-owned automotive part

UNTESTED THEREFORE SOLD AS “FOR PARTS”