NOS, or New Old Stock does not mean the part is mint or even perfect! Ford, GM and Chrysler have always been in the business of building mass produced vehicles and parts, NOT show cars. When we describe something as being NOS that means it is new and has never been installed on a car. Any out of the normal flaws are mentioned and most times even pictured in the description so there should be no surprises.A/C System Valve Core
| Make | Model | Submodel | Years | Fitment Notes |
| Chevrolet | Corvette | 35th Anniversary Edition | 1988 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | 427 Limited Edition Z06 | 2008 | V8, 7.0L/427, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | 427 | 2013 | V8, 7.0L/427, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | 50th Anniversary Edition Pace Car | 2003 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | 50th Anniversary Edition | 2003 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Base | 1982 - 1988 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Base | 1994 - 1996 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN II (LT-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Base | 1997 - 2004 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Base | 2005 - 2007 | V8, 6.0L/364, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Base | 2008 - 2013 | V8, 6.2L/376, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Collector's Edition | 1982 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Collector's Edition | 1996 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN II (LT-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Grand Sport | 1996 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN II (LT-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Grand Sport | 2010 - 2013 | V8, 6.2L/376, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Grand Sport | 2017 - 2018 | V8, 6.2L/376, CHEVY SMALL BLOCK GEN V, INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Indianapolis 500 Pace Car | 1986 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN I, INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Indianapolis 500 Pace Car | 1995 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN II (LT-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Indianapolis 500 Pace Car | 1998 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Stingray | 2014 - 2018 | V8, 6.2L/376, CHEVY SMALL BLOCK GEN V, INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Z06 Carbon | 2011 | V8, 7.0L/427, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Z06 | 2001 - 2004 | V8, 5.7L/350, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Z06 | 2015 - 2018 | V8, 6.2L/376, CHEVY SMALL BLOCK GEN V, INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | Z06 | 2006 - 2013 | V8, 7.0L/427, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | ZR-1 | 1994 - 1995 | V8, 5.7L/350, CHEVY SMALL BLOCK LT5 (CORVETTE), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
| Chevrolet | Corvette | ZR1 | 2009 - 2013 | V8, 6.2L/376, CHEVY SMALL BLOCK GEN III/IV (LS-BASED ENGINES), INCLUDES SPRING, WITHOUT O-RING)(13/64-36 THD W/O FITTING |
