🛠️ Seal your engine’s success with FEL-PRO precision!
The FEL-PRO 1003 Engine Cylinder Head Gasket is a high-quality, steel-core gasket designed for GMP Performance V8 engines ranging from 4.3L to 6.6L. Featuring a proprietary nonstick coating and embossed sealing beads, it ensures a superior leak-proof seal even on imperfect surfaces. Its no retorque design reduces maintenance needs, making it a durable, reliable choice for professional-grade engine repairs.
| Brand | Fel-Pro |
| Material | Steel |
| Item Thickness | 0.25 Inches |
| Color | Assorted |
| Shape | Round |
| UPC | 084113010033 |
| Manufacturer | FEL-PRO |
| Global Trade Identification Number | 00084113010033 |
| Model | Head Gasket |
| Item Weight | 8 ounces |
| Product Dimensions | 29 x 8.18 x 0.14 inches |
| Country of Origin | USA |
| Item model number | 1003 |
| Is Discontinued By Manufacturer | Yes |
| Exterior | Machined |
| Manufacturer Part Number | 1003 |
| OEM Part Number | 1003 |
| National Stock Number | 6220-01-255-3950 |
B**E
Head gasket for gen1 sbc
Excellent
G**
Fits 350 sbc
Good product
K**B
Well made but they are fel-pro
Well packaged fast delivery hope I Don't have to but would definitely order again
P**N
Great product
Great price
C**8
It will definitely lift your heads
I purchased these for a refresh/build on a block I purchased on CG. I wasn't 100 percent on the decl, so I decided to go with these and some copper spray. Great seal. It did create a small gap on the intake, where it meets the block. (Gen 1, sbc 350) but nothing that can't be filed with a good bead of silicone rtv.
J**S
Great gaskets
I’ve been racing dirt late models for 18 years and I have ran these head gaskets on my SBC with 12:1 compression and at 7,800 RPM and have never blown one. I will forever be a believer in these gaskets
E**N
Fel Pro remains unbeatable
I recently had my new SBC 406 chasis dyno checked and the Cometic metal headgasket leaked on the passenger side; right through the layers. I switched to Fel Pro gaskets and returned the engine to an engine dyno. This time it performed perfectly. It displayed 404 HP and 475 Lbs Torque. Now that's what I'm talking about!
S**N
On time beautiful
My sbc 355
Trustpilot
2 weeks ago
2 months ago
