Motorshop 35-0011 80 Inch Shovelhead Front Cylinder for Harley Davidson FL/FX

The front cylinder is designed for Shovelhead engines in Harley Davidson FL and FX models, covering 1978–1984 (and 1979–1985 80 inch variants). It is intended for stock bore, stock stroke, and stock compression during rebuilds or upgrades.

• Bore diameter: 3-5/8 inches
• Tolerance: ±0.005 mm
• Material: Cast iron
• Bottom flange I.D.: approximately 3-5/8 inches
• Pistons included: No
• May require a cylinder base nut set (e.g., #8601-8 Hi-Torque Cylinder Base Nut)
• Made in Taiwan
• OEM cross-reference: 16498-80A
• Designed for Harley Davidson FL and FX models from 1978–1984
• Recommended installation accessories: Ring-O-Matic Ring Compressor Tool Kit (SKU 16-0622) and Pushrod Cover Clip Tool (SKU 16-1728)

For proper installation, hone the cylinder to match the bore size to ensure a correct piston fit and engine performance. This replacement cylinder aligns with OEM specifications and supports authentic power and reliability in vintage Shovelhead engines.

Front cylinder fits Shovelhead 1979-1985 80 inch models. Cylinders are for stock bore stock stroke and compression.

The Motorshop 35-0011 front cylinder is designed specifically for 1978-1984 Harley Davidson FL and FX models, providing reliable performance for your motorcycle rebuild or upgrade. Crafted with precision, this cast iron cylinder features a bore diameter of 3-5/8 inches, with a tolerance range of plus or minus 0.005mm, ensuring a proper fit after honing to the standard size. This component is essential for maintaining engine integrity and performance in vintage Harley Davidson Shovelhead engines. The cylinder's bottom flange I.D. measures approximately 3-5/8 inches, facilitating compatibility with the appropriate base nut set. Please note that pistons are not included, and the cylinder may require the use of a cylinder base nut set, such as the suggested #8601-8 Hi-Torque Cylinder Base Nut, which is available separately. This cylinder is made in Taiwan and adheres to OEM cross-reference 16498-80A, ensuring quality and compatibility. The cast iron construction provides durability and heat resistance critical for high-performance motorcycle engines.

For installation, use accessory items such as the Ring-O-Matic Ring Compressor Tool Kit (SKU 16-0622) and Pushrod Cover Clip Tool (SKU 16-1728) for efficient assembly and maintenance. Proper installation includes honing the cylinder to match the specified bore size for optimal piston fit and engine performance. This component is suitable for enthusiasts and mechanics seeking authentic parts that uphold Harley Davidson's legacy of durability and performance. Ensure your vintage Harley engine retains its power and reliability with this high-quality replacement cylinder, designed to meet or exceed OEM specifications.

Features:

• Bore diameter: 3-5/8 inches with a tolerance of ±0.005mm, requiring honing for proper fit

• Cast iron construction for durability and heat resistance

• Bottom flange I.D.: approximately 3-5/8 inches for compatibility with standard base nuts

• Designed for Harley Davidson FL and FX models from 1978-1984

• Includes no pistons; may require separate use of a cylinder base nut set

• Made in Taiwan, OEM cross-reference 16498-80A

• Recommended accessory items: Ring-O-Matic Ring Compressor Tool Kit (SKU 16-0622), Pushrod Cover Clip Tool (SKU 16-1728)

• Suggested to use with #8601-8 Hi-Torque Cylinder Base Nut for proper installation

Fitment:
Harley Davidson FL 1978
Harley Davidson FL 1979
Harley Davidson FL 1980
Harley Davidson FL 1981
Harley Davidson FL 1982
Harley Davidson FL 1983
Harley Davidson FL 1984
Harley Davidson FLT 1979
Harley Davidson FLT 1980
Harley Davidson FLT 1981
Harley Davidson FLT 1982
Harley Davidson FLT 1983
Harley Davidson FX 1978
Harley Davidson FX 1979
Harley Davidson FX 1980
Harley Davidson FX 1981
Harley Davidson FX 1982
Harley Davidson FX 1983
Harley Davidson FX 1984
Harley Davidson FXR 1982
Harley Davidson FXR 1983