BAU, Enderle, Injector hat adapter Large 15.31 blower to 13.25 Injector hat
$205
Made from solid billet 6061 aluminum. 15.31 to 13-1/4 Injector hat adapter. adapter is 1-1/4 tall. Allows you to bolt any injector hat with a 13-1/4 bolt pattern to a large bore 15.31 bolt pattern blower.
