C9240F Cylinder base gasket set FR/RR. .020" RCS
Fits: 36-47 61"/74" Knucklehead; 37-48 74…
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Specifications
- Brand
- Cometic
- Part Number
- C9240F
- OEM Reference
- 16774-21
- Pack Quantity
- Each
- Category
- Cylinder Base Gaskets
- VAT Rate
- 20%
About This Product
This Cometic cylinder base gasket set is engineered for maximum performance on vintage Big Twins and Flatheads. The set includes front and rear gaskets made from .020" RCS (Rubber Coated Steel), featuring a stainless steel core with a nitrile rubber coating on both sides. This construction prevents the gasket from blowing out or 'walking' under pressure. It is a direct replacement for OEM 16774-21 and fits 1936 to 1947 61" and 74" Knuckleheads, 1937 to 1948 74" and 80" Flatheads, 1930 to 1936 VL models, and 1921 to 1929 J models. This is the ultimate sealing solution for anyone rebuilding a classic Harley engine.
Manufacturer part number: C9240F.
Fitment
36-47 61"/74" Knucklehead; 37-48 74/80" Flathead; 30-36 VL models; 21-29 J models
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