16777-66 "steelcore" Coated Metal Gaskets from James Gaskets
Fits: Big Twin | FX | FXR | Softail | Tou…
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Specifications
- Brand
- James Gaskets
- Part Number
- 231036
- OEM Reference
- 16777-66
- Pack Quantity
- Each
- Category
- Special & Big Bore Gaskets
- VAT Rate
- 20%
About This Product
These James Gaskets Steelcore coated metal gaskets offer a high-performance alternative to standard sealing options for Big Twin engines. Replacing OEM 16777-66, these gaskets are constructed from SAE 1010 mild steel to prevent the ripping or creeping often seen with paper gaskets. The steel base is bonded with an Anti-Wick silicone rubber coating on both sides, ensuring a tight seal on aluminum surfaces. They are designed to fit a wide range of models, including FX, FXR, Softail, and Touring bikes. With excellent torque retention and a release coating for easy removal, these gaskets are ideal for both stock and high-performance builds where reliability is paramount.
Fitment
23 modelsBig Twin | FX | FXR | Softail | Touring
Fxr 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1982–1983 | LOW RIDER FXRS |
| Harley-Davidson | 1983 | SPORT GLIDE FXRT |
| Harley-Davidson | 1982–1983 | SUPER GLIDE FXR |
Softail 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981–1982 | BLACKLINE FXS |
| Harley-Davidson | 1983 | BREAKOUT FXSB |
| Harley-Davidson | 1981–1982 | SUPER GLIDE FXB |
| Harley-Davidson | 1981–1983 | SUPER GLIDE FXE |
| Harley-Davidson | 1981–1982 | SUPER GLIDE FXEF |
| Harley-Davidson | 1983 | SUPER GLIDE FXDG |
| Harley-Davidson | 1981–1983 | WIDE GLIDE FXWG |
Touring 13 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1983 | ELECTRA GLIDE CLASSIC FLHTC |
| Harley-Davidson | 1981–1982 | ELECTRA GLIDE CLASSIC WITH SIDECAR FLHC WITH SIDECAR |
| Harley-Davidson | 1983 | ELECTRA GLIDE CLASSIC WITH SIDECAR FLHTC WITH SIDECAR |
| Harley-Davidson | 1981–1983 | ELECTRA GLIDE SPORT FLHS |
| Harley-Davidson | 1981–1983 | ELECTRA GLIDE STANDARD SHRINE FLH SHRINE |
| Harley-Davidson | 1981–1982 | HERITAGE FLH-HERITAGE |
| Harley-Davidson | 1981–1982 | Heritage Classic FLHC |
| Harley-Davidson | 1981 | Street Glide® FLHX |
| Harley-Davidson | 1981–1983 | TOUR GLIDE FLT |
| Harley-Davidson | 1980–1983 | TOUR GLIDE CLASSIC FLTC |
| Harley-Davidson | 1983 | TOUR GLIDE WITH SIDECAR FLT WITH SIDECAR |
| Harley-Davidson | 1983 | TOURING ELECTRA GLIDE STANDARD FLHT |
| Harley-Davidson | 1981–1983 | TOURING REVIVAL FLH |
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