High Performance Head Gaskets Tc 99/L* 3-7/8 Big Bore.027"Tr No Hd Rpls#..Cometic C9721-027
MID-62640
Regular price $56.70In Stock
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High Performance Head Gaskets Tc 99/L* 3-7/8 Big Bore.027"Tr No Hd Rpls#..Cometic C9721-027
3 7/8 (Big Bore) bore size, .027 thickness
Fits Twin Cam 1999/Later
- 3 Piece Design
- Extreme Sealing Technology (EST) will eliminate head gasket problems
- These are the best that we have ever seen for everything from 8.5:1 compression ratio up to 15:1 plus
- Three piece design features an aluminized stainless steel center sandwiched between two NBR coated stainless spring steel outer layers
- To ensure the utmost sealing power, the outer layers are embossed at the cylinder bore and the oil drain backs provide a seal so good that O rings are not required
- Distributes heat exceptionally well from the head to the cylinder, thus eliminating hot spots that would normally cause a head gasket failure
3 7/8 (Big Bore) bore size, .027 thickness
Fits Twin Cam 1999/Later