
Mid-USA - High Performance Head Gasket Pairs for Evolution & Twin Cam
Item ships direct from supplier when available. Some items will be in stock and ship immediately, and others will have a lead time. Please contact us for more information. You will receive a lead time confirmation upon placing an order.
Fits These Vehicles
Fits These Vehicles
Shipping & Returns
Shipping & Returns
Description
- 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
Cometic Gasket
3 13/16" (Big Bore) bore size, .040" thickness
Fits Big Twin Evolution 1984/1999 & Sportster Evolution 1200cc 1988/Later
By: COMETIC GASKET











