Professional Products 69729 throttle body. Features stock flange, 96mm single blade, aluminum construction, natural finish, fits GM LS-Series, improves throttle response, sold as each.
Professional Products 69728 throttle body. Features stock flange, 96mm single blade, aluminum construction, polished finish, fits GM LS-Series, improves throttle response, sold as each.
Professional Products 69732 throttle body. Features stock flange, 101mm single blade, aluminum construction, polished finish, fits LS2 GM LS-Series, improves throttle response, sold as each.
Professional Products 80033 PowerForce harmonic balancer. Features 7.500in OD, steel construction, black finish, internal balance, fits GM LS-Series, reduces engine vibration, sold as each.
Professional Products 80032 PowerForce harmonic balancer. Features 7.500in OD, steel construction, black finish, internal balance, fits GM LS-Series, reduces engine vibration, sold as each.