Billet Big Mouth Throttle Body FAST54102 Product:102mm Suit LS Engines With 4-Bolt Mounting (No IAC & TPS) Inlet(s) size: 7/8"-14 UNF o-ring

Inlet(s) size: 7/8"-14 UNF o-ring

AR742-3500

413-08-06S

59-2108-M20

This Edelbrock Idle Compensator kit maintains correct idle speed when air conditioning is on

Billet Big Mouth Throttle Body FAST54102 Product:102mm Suit LS Engines With 4-Bolt Mounting (No IAC & TPS) Inlet(s) size: 7/8"-14 UNF o-ringLSX 4 BOLT 102MM THROTTLE BODY NO TPS OR IAC, POLISHED COMP 54102 FAST54102 ST54102 When it comes to improving your engines performance, increased airflow is a key ingredient. The FAST Big Mouth Throttle Bodies for the FAST LSX 92mm & LSXR 102mm Intake Manifolds increase airflow through a series of innovative design changes and a slightly enlarged throttle opening. FAST also invested significant testing & engineering resources into optimizing cross