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CID-LT1/LT4 BARE CYLINDER HEADS WITH VALVE AND SPRING OPTIONS
As low as $3,699.99
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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)
BTR SKU | CID-LT1/LT4 CYLINDER HEAD BUNDLE |
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