*** IN STOCK SHIPS TODAY *** Billet Aluminum Oil Bypass Plug used to divert oil from the oil pump through the oil filter. This Oil Bypass Plug is a must have for all Early Hemi's and Donovan's using an aftermarket oil filter system.
Racer can choose application from drop down menu. Red anodized is 331/354/392 Hemi, .552" in diameter by 1.650" long and blue anodized is Donovan 417 Hemi .620" in diameter by 1.700" long . Each plug includes a fuel resistant O-ring to make a superior seal.