5 stars! fit perfect! snug enough to hold its self in place while installing exhaust, but not so tight as to cause gasket damage when inserting into place.
Cometic Evo Big Twin EST Gasket Kit — Harley-Davidson Electra Glide Classic, Softail Custom, Softail Heritage Classic (1984-1999)
Cometic Evo Big Twin EST gasket kit with MLS head gaskets, steel Viton-coated base gaskets, and blue Viton valve stem seals for a complete engine overhaul. Includes every gasket, seal, washer, and o-ring needed to rebuild Evo Big Twin engines to factory spec.
Features
- MLS head gaskets
- Steel Viton-coated base gaskets
- Blue Viton valve stem seals
- AFM material components
- Complete overhaul kit — all gaskets and seals included
Specifications
- Brand: Cometic
- Manufacturer Part #: C9749F
- Weight: 1.74 lbs
- Kit Type: Evo Big Twin EST
Fitment
Designed for V-Twin motorcycles with Evo Big Twin engines, particularly Harley-Davidson models requiring EST gasket specifications.
Frequently Asked Questions
What's included in this kit?
Every gasket, seal, washer, and o-ring needed for a complete Evo Big Twin engine overhaul.
Will this fit my Harley Evo Big Twin?
Yes, this kit is engineered for Harley-Davidson Evo Big Twin engines. Verify your engine type before ordering.
What makes MLS head gaskets better?
Multi-layer steel gaskets provide improved sealing under high combustion pressures compared to traditional single-layer designs.
Do I need any additional gaskets beyond this kit?
No — Cometic designed this as a complete overhaul kit with all necessary components for engine reassembly.
| BRAND | Cometic |
| TYPE | Gaskets/Seals |
| SKU | 68-9749F |
| WEIGHT | 1.74 lb |
I was shiped only one gasket. didnt i need 2?
Perfect fit, excellent choice for replacing the OE PART
Exactly what I was looking for
Perfect fit and great price
Im going to order more stuff!!!
The donut was exactly as pictured online.The item was delivered faster than anything I've received that I can remember, except maybe Starbucks.Thats how fast it hit my doorstep.No problems whatsoever.
Won’t buy anything else
Good product only one that doesn’t get blown out