| Casting Number | 14096188 |
| Added to Site | 2010-12-25 18:03:33 (2907 days ago) |
| Manufacturer | Chevrolet |
| Category | Cylinder Heads |
| Type | Big Block V8 |
| Date | 1970-1971 |
| Notes | rectangle port, open chamber, 454 service replacement, also used on later Mark IV LS-6, LS-7 and 454 HO crate motors, 116cc chambers |