These billet aluminium flanges have been designed as a weldable base in which Bosch universal throttle bodies can be mounted to. They are 16mm thick to provide a good welding foundation and come with viton o-rings.

More From This Category

Proflow Engine Steam Line Vent Kit, Holden Commodore LS1/LS2/LS3, 4 Port, Stainless Steel Hardlines, Kit

Proflow Engine Steam Line Vent Kit, Holden Commodore LS1/LS2/LS3, 4 Port, Stainless Steel Hardlines, Kit

$213.93