Allstar Performance Steel Large Fill Plug Kit - 3 in Opening - Aluminum Cap - Red 921014 AFR Stud Girdles are designed

AFR Stud Girdles are designed to eliminate rocker stud flexing and the associated horsepower loss of today's high-lift cams and high-pressure valve springs

Better visibility than any other laminated tearoff system available

super sensitive PU sole with posi-grip traction

1996-2002 GMC Sonoma

Allstar Performance Steel Large Fill Plug Kit - 3 in Opening - Aluminum Cap - Red 921014 AFR Stud Girdles are designedKits 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