Skip to content
Note: Our sales team will be away from Thursday 30th July until Tuesday 4th August. Phone lines will be unattended and email replies may be delayed. Orders will continue to be processed and shipped as normal.
Note: Our sales team will be away from Thursday 30th July until Tuesday 4th August. Phone lines will be unattended and email replies may be delayed. Orders will continue to be processed and shipped as normal.
Aeroflow Performance Natural Finish. Suit 4150/4500 Cast Aluminium 4 Barrel 1000cfm Throttle Body AF64-2251 Autofit

Cast Aluminium 4 Barrel 1000cfm Throttle Body AF64-2251

AF64-2251 - 4BBL Cast Throttle Body
SKU AF64-2251
by Aeroflow Performance
$451.83 - $451.83
$451.83
$451.83
$451.83 - $451.83
$451.83
Availability:
in stock, ready to be shipped
Cast Aluminium 4 Barrel 1375cfm Throttle Body

Natural Finish. Suit 4150/4500

AF64-2251

64-2251

The Aeroflow Performance 4-barrel throttle body is the perfect complement for your fuel injection system. This high-quality diecast finished component is an affordably priced option compared to our billet version. This 1375 CFM throttle body utilizes 4150 pattern flange to suit a variety of intake manifold with 4150-style square-bore carburetor flange and standard bolt spacing. The 44.45mm (1-3/4)” bore is designed with a special radius which promotes maximum air flow and minimum turbulence 6.3mm (1/4”) thread in center for air filter stud. This throttle body will accept a standard air cleaner with a 5-1/8” flange and includes a GM style idle air control (IAC) motor with a GM style throttle position sensor (TPS) and GM LS3 style MAP sensor. Multiple vacuum ports are also provided on the throttle body ( 2x 3/8”, 2 x 1/4” 2 x 3/16” )

Instructions

Suggested products