| SCE Part Number | Bore Size | Thickness |
|---|---|---|
| T136243 | 4.630 | .043 |
| T135250 | 4.630 | .050 |
| T136262 | 4.630 | .062 |
| T136280 | 4.630 | .080 |
SCE 4.630” Big Block Chevy Titan Copper Cylinder Head Gaskets
Price range: $107.50 through $136.10 Each
SCE Titan® Copper Head Gaskets have a patented silicone seal bonded to both sides of the gasket which are offset so that when compressed they lie in a single plane with the gasket body thereby “tripping” additional clamp load to the combustion seal, allowing for increased cylinder sealing.
Titan gaskets combine the 99% pure annealed copper features of SCE Pro-Copper Gaskets with the silicone coolant and oil seals – no more fighting leaking head gaskets!
- For Big Block Chevy 4.630″ Bore
- Available in multiple thicknesses
Copper head gaskets require O-rings. You must machine an O-ring groove in the block or head and install O-ring wire. Without O-ring wire, copper head gaskets will not seal.
IMPORTANT NOTE ON GASKET BORE SIZE: You should choose a gasket with a bore diameter at least .010" larger than the cylinder bore, and large enough to fully clear the combustion chamber. This allows for gasket crush and helps prevent the gasket from protruding into the chamber.
Head Gaskets are Sold Individually
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