Allstar Performance SB Chevy Lifter Valley Vents 28115BK 450 lb/hr at 45 psi

450 lb/hr at 45 psi

Wide 5 Wheel Bolt Pattern

* The NecksGen REV 2 LITE model takes comfort

and includes bolts and shims

GM F-Body 1982-1992

Allstar Performance SB Chevy Lifter Valley Vents 28115BK 450 lb/hr at 45 psiLifter valley vents positively vent the crankcase and eliminate oil drain through and windage losses. When used with valley screens, vents prevent damage from broken valvetrain components. Vents have 1 4"NPT threads and a 9 16" hex head to ease installation. Package of 8. 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