Turbosmart Universal Bubba Sonic BOV - Sleeper battery-jump-starters and delivers over 25 rear-wheel

and delivers over 25 rear-wheel horsepower over stock — with an improved ground clearance design that sets them apart from the competition

6 feet of 1/2-in hose compatible with most PCV systems

1973-1974 GMC C25/C2500 Pickup Base 1979-1986 GMC C2500 Base 1979-1986 GMC C2500 High Sierra 1979-1986 GMC C2500 Sierra Classic 1979-1982 GMC C2500 Sierra Grande 1975-1978 GMC C35 Base 1975-1978 GMC C35 High Sierra 1975-1978 GMC C35 Sierra Classic 1975-1978 GMC C35 Sierra Grande 1968-1974 GMC C35/C3500 Pickup Base 1979-1986 GMC C3500 Base 1979-1986 GMC C3500 High Sierra 1979-1986 GMC C3500 Sierra Classic 1979-1982 GMC C3500 Sierra Grande 1969 GMC K35/K3500 Pickup Base 1987 GMC R2500 Base 1987 GMC R2500 High Sierra 1987 GMC R2500 Sierra Classic 1987 GMC R3500 Base 1987 GMC R3500 High Sierra 1987 GMC R3500 Sierra Classic 1971 GMC Sprint Base

Fits - X-1021/X-1026

With a stage one tune

Turbosmart Universal Bubba Sonic BOV - Sleeper battery-jump-starters and delivers over 25 rear-wheelBig Bubba From Turbosmart exists because sometimes Bigger is Better! Big Bubba is a piston style valve for large capacity supercharged and turbocharged engines including diesels! If you're looking for an inconspicuous valve for a small capacity, low boost daily driver, you will need to look elsewhere! Installation Instructions Multiple Springs Options Available (7,12,17 and 21 InHg) Boost Balance Technology with Positive Seal O ring Australian Made,