Speed Engineering 24" Flat O₂ Extensions (Pair) — 1993–1997 Chevrolet Camaro & Pontiac Firebird LT1 / C5 Corvette LS1 | 31-1002 1983-jeep-scrambler-esi6592036 resulting in longer service intervals

resulting in longer service intervals

2006-2013 GMC Sierra 1500 SL 1999-2018 GMC Sierra 1500 SLE 1999-2018 GMC Sierra 1500 SLT 2002-2013 GMC Sierra 1500 WT 2010-2013 GMC Sierra 1500 XFE 2007 GMC Sierra 1500 Classic Denali 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 2001-2003

With three layers of progressively finer mesh synthetic media between 100% polyurethane top and base

1995 Ford Mustang SVT Cobra R 1975-1978 Ford Mustang II Base 1975-1978 Ford Mustang II Ghia 1975-1978 Ford Mustang II Mach 1 1968-1974 Ford Ranch Wagon Base 1970 Ford Ranch Wagon Police Cruiser 1968-1979 Ford Ranchero 500 1968-1971 Ford Ranchero Base 1968-1979 Ford Ranchero GT 1970-1979 Ford Ranchero Squire 1977-1981

Debris in the stock cooler bypass valve can cause it to jam the internal valve keeping it in recirculation mode

Speed Engineering 24" Flat O₂ Extensions (Pair) — 1993–1997 Chevrolet Camaro & Pontiac Firebird LT1 / C5 Corvette LS1 | 31-1002 1983-jeep-scrambler-esi6592036 resulting in longer service intervalsInstalling longtube headers that require relocating your oxygen sensors further downstream? Speed Engineering's 24" flat connector O extensions are a plug and play solution using your factory O harness connectors no splicing or custom wiring required. Sold in pairs for both bank one and bank two relocation. Important Verify Before Ordering: LT1 F body (Camaro Firebird): Some 19931997 LT1 applications use a square O extension connector, while others