Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
CID-LT1/LT4 BARE CYLINDER HEADS WITH VALVE AND SPRING OPTIONSCID CNC PORTED CYLINDER HEADS FOR GEN V LT1 LT4 APPLICATIONS These CID cylinder heads come from Gwatney Performance with LT1 spec intake and exhaust valves and a 55cc combustion chamber on the LT1 castings, while LT4 spec intake and exhaust valves and a 62cc combustion chamber are offered with the LT4 castings. When you add a BTR spring kit to these, you will get a combination that will close in on the 700hp mark naturally aspirated with a properly
CID CNC PORTED CYLINDER HEADS FOR GEN V LT1/LT4 APPLICATIONS
These CID cylinder heads come from Gwatney Performance with LT1 spec intake and exhaust valves and a 55cc combustion chamber on the LT1 castings, while LT4 spec intake and exhaust valves and a 62cc combustion chamber are offered with the LT4 castings. When you add a BTR spring kit to these, you will get a combination that will close in on the 700hp mark naturally aspirated with a properly sized camshaft and intake manifold.
NOTE: Check piston to valve clearance before final installation!
| LIFT | FLOW |
| 0.300 | 227 |
| 0.400 | 291 |
| 0.500 | 328 |
| 0.600 | 336 |
| 0.700 | 346 |
| 0.800 | 354 |
SK007 valve spring kit components:
- SP001-1 valve springs (QTY 16)
- SR008-16 titanium retainer set (QTY 1)
- SL565060-16 spring locator set (QTY 1)
- VS LS KIT valve seal set (QTY 1)
- VL7°8MM-32 valve lock set (QTY 1)
- BS015-16, .015 thick shim set (QTY 1)
SK013 valve spring kit components:
- SP014-1 valve spring (QTY 16)
- SL565045CON-16 valve spring locator set (QTY 1)
- VS LS KIT valve seal kit (QTY 1)
- VL7°8MM-32 valve lock set (QTY 1)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy