Precision.010 Oversize Ring Set for 3-1/2" Bore on 80" Shovelhead Harley V-Twin

Cast piston ring set designed for a 3-1/2 inch bore with.010 oversize, intended for 80-inch Shovelhead engines.

The set covers two pistons and uses one-piece oil rings for each piston, delivering sealing and lubrication for reliable operation during rebuilds or restorations.

Made in Japan from durable materials, this V-Twin ring set supports restoring compression and consistent oil control in classic Harley-Davidson engines.

• Bore Size: 3-1/2 inch bore with.010 oversize
• Piston Count: 2 pistons
• Oil Ring Type: One-piece oil rings per piston
• Engine Compatibility: Harley-Davidson 80" Shovelhead V-Twin
• Model Compatibility: FL (1978–1984), FLT (1979–1983), FX (1978–1984), FXR (1982–1983)

Cast piston ring set is for a 3-1/2 inch bore and is.010 oversize. Set is for 2 pistons with one piece oil ring.

This V-Twin piston ring set is designed for 80-inch Shovelhead engines with a 3-1/2 inch bore, featuring a.010 oversize for optimal performance. Crafted in Japan, these high-quality rings are compatible with a range of Harley Davidson FL and FX models from 1978 to 1984, ensuring a precise fit for your vintage motorcycle rebuild or restoration. The set includes rings suitable for two pistons, each equipped with one piece oil rings, providing effective lubrication and sealing for reliable engine operation. Made from durable materials, these rings are engineered to withstand the rigors of engine use and maintain compression over time.

Features:

• Bore Size: Designed for a 3-1/2 inch bore with.010 oversize for precise fitment

• Compatibility: Fits Harley Davidson FL and FX models from 1978 to 1984

• Material: High-quality manufacturing from Japan ensures durability and performance

• Complete Set: Includes rings for two pistons with one-piece oil rings for effective lubrication

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