Allstar Performance Steel Large Fill Plug Kit - 3 in Opening - Aluminum Cap - Black H753C39 AFR 227cc intake port small

AFR 227cc intake port small block Chevy angle plug aluminum cylinder heads are available in two stages of performance

Kit relocates the breather exit location and helps prevent fluid from leaking or blowing out of standard breathers

and is rotationally balanced to reduce vibration and improve traction

ACCEL Tune-Up Point Sets have heavier springs which resist point float

Allstar Performance Steel Large Fill Plug Kit - 3 in Opening - Aluminum Cap - Black H753C39 AFR 227cc intake port smallKits include a weld in bung and an easy grip O ring cap with positive seal. Kits are often used as an inspection plug or a filler plug. Large fill plugs have a 3" opening. 3" 12 thread. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable