Mishimoto LS Heater Core Bypass Hose Red

If youa**re doing an LS swap, chances are you wona**t be running a heater core in the platform youa**re swapping. Whether youa**re doing an LS swap or building your LS-powered racecar, the Mishimoto Silicone GM LS V8 Heater Core Bypass Hose is the easiest and cleanest solution for bypassing your heater core. Our bypass hose is constructed from heat and pressure resistant 5-layer silicone and tapers from 3/4" to 5/8" to fit the a**in" and a**out" ports on your water pump. Bypassing the heater core with a bypass hose is the preferred method, as opposed to blocking off the ports. This allows coolant to flow for your thermostat to function properly and avoid overheating. As with all our products, the Mishimoto Silicone GM LS V8 Heater Core Bypass Hose is backed by our signature Mishimoto Lifetime Warranty. Silicone GM LS V8 Heater Core Bypass Hose Fitment: Buick LaCrosse Super 2008 Buick LaCrosse Super 2009 Cadillac CTS V 2006 Cadillac CTS V 2007 Cadillac CTS V 2009 Cadillac CTS V 2010 Cadillac CTS V 2011 Cadillac CTS V 2012 Cadillac CTS V 2013 Cadillac CTS V 2014 Cadillac CTS V 2015 Chevrolet Camaro SS 2010 Chevrolet Camaro SS 2011 Chevrolet Camaro SS 2012 Chevrolet Camaro SS 2013 Chevrolet Camaro SS 2014 Chevrolet Camaro SS 2015 Chevrolet Camaro Z/28 2014 Chevrolet Camaro Z/28 2015 Chevrolet Camaro Z28 1998 Chevrolet Camaro Z28 1999 Chevrolet Camaro Z28 2000 Chevrolet Camaro Z28 2001 Chevrolet Camaro Z28 2002 Chevrolet Camaro Z28 SS 1998 Chevrolet Camaro Z28 SS 1999 Chevrolet Camaro Z28 SS 2000 Chevrolet Camaro Z28 SS 2001 Chevrolet Camaro Z28 SS 2002 Chevrolet Camaro ZL1 2012 Chevrolet Camaro ZL1 2013 Chevrolet Camaro ZL1 2014 Chevrolet Camaro ZL1 2015 Chevrolet Corvette 427 2013 Chevrolet Corvette 427 Limited Edition Z06 2008 Chevrolet Corvette 50th Anniversary Edition 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 2003 Chevrolet Corvette Base 1997 Chevrolet Corvette Base 1998 Chevrolet Corvette Base 1999 Chevrolet Corvette Base 2000 Chevrolet Corvette Base 2001 Chevrolet Corvette Base 2002 Chevrolet Corvette Base 2003 Chevrolet Corvette Base 2004 Chevrolet Corvette Base 2005 Chevrolet Corvette Base 2006 Chevrolet Corvette Base 2007 Chevrolet Corvette Base 2008 Chevrolet Corvette Base 2009 Chevrolet Corvette Base 2010 Chevrolet Corvette Base 2011 Chevrolet Corvette Base 2012 Chevrolet Corvette Base 2013 Chevrolet Corvette Grand Sport 2010 Chevrolet Corvette Grand Sport 2011 Chevrolet Corvette Grand Sport 2012 Chevrolet Corvette Grand Sport 2013 Chevrolet Corvette Indianapolis 500 Pace Car 1998 Chevrolet Corvette Z06 2006 Chevrolet Corvette Z06 2007 Chevrolet Corvette Z06 2008 Chevrolet Corvette Z06 2009 Chevrolet Corvette Z06 2010 Chevrolet Corvette Z06 2011 Chevrolet Corvette Z06 2012 Chevrolet Corvette Z06 2013 Chevrolet Corvette Z06 Carbon 2011 Chevrolet Corvette ZR1 2009 Chevrolet Corvette ZR1 2010 Chevrolet Corvette ZR1 2011 Chevrolet Corvette ZR1 2012 Chevrolet Corvette ZR1 2013 Chevrolet Impala SS 2006 Chevrolet Impala SS 2007 Chevrolet Impala SS 2008 Chevrolet Impala SS 2009 Chevrolet Monte Carlo SS 2006 Chevrolet Monte Carlo SS 2007 Chevrolet SS Base 2014 Chevrolet SS Base 2015 Chevrolet SS Base 2016 Chevrolet SS Base 2017 Chevrolet SSR Base 2005 Chevrolet SSR Base 2006 Chevrolet Trailblazer SS 2006 Chevrolet Trailblazer SS 2007 Chevrolet Trailblazer SS 2008 Chevrolet Trailblazer SS 2009 Pontiac Firebird Formula 1998 Pontiac Firebird Formula 1999 Pontiac Firebird Formula 2000 Pontiac Firebird Formula 2001 Pontiac Firebird Formula 2002 Pontiac Firebird Trans Am 1998 Pontiac Firebird Trans Am 1999 Pontiac Firebird Trans Am 2000 Pontiac Firebird Trans Am 2001 Pontiac Firebird Trans Am 2002 Pontiac G8 GXP 2009 Pontiac Grand Prix GXP 2005 Pontiac Grand Prix GXP 2006 Pontiac Grand Prix GXP 2007 Pontiac Grand Prix GXP 2008 Pontiac GTO Base 2004 Pontiac GTO Base 2005 Pontiac GTO Base 2006 Saab 9-7x Aero 2008 Saab 9-7x Aero 2009