| AEC22250 | Gasket, Intake Elbow | Airmotive Engineering Corp | Current | 2001-11-25 |
| AEC22949 | Bushing, Rocker Shaft Boss | Airmotive Engineering Corp | Current | 1997-12-09 |
| AEC23024 | Bushing, Oil Pump Gear | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC24024 (and oversizes up to .040) | Guide, Valve Intake | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC24026 | Retainer, Valve Spring, Intake | Airmotive Engineering Corp | Current | 1997-12-09 |
| AEC24029 | Spring, Intermediate Valve | Airmotive Engineering Corp | Current | 1997-12-09 |
| AEC24030 | Spring, Valve Outer | Airmotive Engineering Corp | Current | 1997-12-09 |
| AEC24031 | Spring, Valve Inner | Airmotive Engineering Corp | Current | 1997-12-09 |
| AEC24044 | Retainer, Valve Spring, Exhaust | Airmotive Engineering Corp | Current | 1997-12-09 |
| AEC24047 (and oversizes up to .060) | Guide, Exhaust Valve | Airmotive Engineering Corp | Historical | 2006-10-16 |
| AEC24122 | Bushing, Valve Rocker | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC24799 | Retainer, Valve Spring Inner | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC24802 | Key, Valve Spring, Outer Retainer | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC25329 | Stud, 7/16 x 6-3/32 Long | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC25330 | Stud, 7/16 x 3-5/8 Long | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC2958 | Palnut | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC350997 (and oversizes up to .005) | Bushing, Damper | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC350998 | Bushing, Damper | Airmotive Engineering Corp | Current | 2000-04-18 |
| AEC35966 (and oversizes up to .030) | Insert, Intake Valve Seat | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC35967 (and oversizes up to .030) | Insert, Exhaust Valve Seat | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC359711 | Retainer, Valve Spring, Outer | Airmotive Engineering Corp | Historical | 2006-10-16 |
| AEC35972 | Bolt, Conn. Rod | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC3912 (and oversizes up to .030) | Insert, Intake Valve Seat | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC3923 (and oversizes up to .030) | Insert, Exhaust Valve Seat | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC401801 | Stud, 1/4 x 1-3/16 Long | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC401804 (and oversizes up to .007) | Stud, 1/4 x 1-1/16 Long | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC401814 | Stud, 5/16 x 1-7/8 Long | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401822 (and oversizes up to .007) | Stud, 5/16 x 1-15/16 Long | Airmotive Engineering Corp | Current | 2007-11-20 |
| AEC401836 (and oversizes up to .007) | Stud, 5/16 x 1-7/16 Long | Airmotive Engineering Corp | Historical | 2007-11-20 |
| AEC401842 | Stud, 3/8 x 1-5/16 | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401849 (and oversizes up to .007) | Stud, 3/8 x 3-13/16 Long | Airmotive Engineering Corp | Historical | 2007-11-20 |
| AEC401852 (and oversizes up to .007) | Stud, 1/4 x 1-13/32 Long | Airmotive Engineering Corp | Current | 2007-11-20 |
| AEC401860 | Stud, 5/16 x 1-9/16 Long | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401861 | Stud, 5/16 x 1-3/4 Long | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401870 | Stud | Airmotive Engineering Corp | Current | 1997-03-17 |
| AEC401873 | Stud, 3/8 x 3-7/8 Long | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401874 | Stud, 3/8 x 5 Long | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC401874 (and oversizes up to .007) | Stud, 3/8 x 5 Long | Airmotive Engineering Corp | Current | 2007-11-20 |
| AEC401885 (and oversizes up to .007) | Stud, 5/16 x 1-5/16 Long | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC401893 (and oversizes up to .007) | Stud, 1/4 x 1-1/4 Long | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC401927 | Stud, 3/8 x 3-1/2 Long | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401928 (and oversizes up to .007) | Stud, 3/8 x 5-1/4 Long | Airmotive Engineering Corp | Current | 2007-11-20 |
| AEC401932 | Stud, 5/16 x 4-1/8 Long | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401936 | Stud, 1/4 x 3-7/8 Long | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401944 (and oversizes up to .007) | Stud, 3/8 x 2-7/16 Long | Airmotive Engineering Corp | Current | 2007-11-20 |
| AEC401945 | Stud, 5/16 x 1-5/8 Long | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401950 ( and oversizes up to .007) | Stud, 5/16 x 4-7/8 Long | Airmotive Engineering Corp | Historical | 2007-11-20 |
| AEC401952 | Stud, 5/16 x 4-9/32 Long | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401962 | Stud, 1/4 x 2-3/16 Long | Airmotive Engineering Corp | Current | 2001-02-21 |
| AEC401963 | Stud, 1/4 x 1 Long | Airmotive Engineering Corp | Current | 2001-02-21 |