Big Block Chevy Vortec Replacement Cylinder Heads
Aftermarket replacement for the 1996 – 2000 Vortec combustion chamber heads are available. These can be used in an earlier application when you use Bolt Down Rocker Arms and Head Gasket by Felpro # 1017 or equivalent.
- 246 cc Intake Runner
- 100 cc Combustion Chamber
- 065″ Intake valve
- 720″ Exhaust valve
- Highest grade cast iron material used in manufacturing
- All required mounting holes are tapped
- Thicker decks for greater strength
- Superior port finish for increased flow
- Improved flow design to resist cracking
- Redesigned water flow for greater thermal conductivity
- Hardened exhaust seats
- CNC machined guides and seats
- 3 angle valve finish
- 25 point quality check on every head
- Replaces casting numbers: 10141279, 12560241
| Part Number EQ-CH454C | |
| Deck EQ-CH454C |
 |
| Top EQ-CH454C |
 |
| Intake EQ-CH454C |
 |
| Exhaust EQ-CH454C |
 |
| EQ-CH454C 246cc Intake Runner |  | EQ-CH454C.pdf |
| PART # | CID | LITER | YEARS | NOTES | IMAGE |
|---|---|---|---|---|---|
| EQ-CH454C | 454 | 7.4 | 1996 - 2000 UNIVERSAL | REPLACES CASTING NUMBERS: 12560241, 10141279 / 246CC INTAKE RUNNER / 100CC COMBUSTION CHAMBER / VORTEC CHAMBER (.370 / .3716 VALVE ID) / DIRECT REPLACEMENT FOR 1996 - 2000 / WHEN INSTALLING ON 1996 AND EARLIER MODELS, MUST USE BOLT DOWN ROCKER ARMS AND HEAD GASKET BY FELPRO #1017 OR EQUIVALENT | EQ-CH454C |
| EQ-CH454CA | 454 | 7.4 | 1996 - 2000 | REPLACES CASTING NUMBERS: 12560241, 10141279 / 246CC INTAKE RUNNER / 100CC COMBUSTION CHAMBER / VORTEC CHAMBER (.370 / .3716 VALVE ID) / DIRECT REPLACEMENT FOR 1996 - 2000 / – ASSEMBLED | EQ-CH454CA |
