- Keep the heart of your Harley pumping with these high-quality, cast aluminum pistons
- Big Twin 41-80 and Shovelhead 78-84 feature internal steel struts to control heat expansion and come in stock and low-compression versions for most Harley-Davidson models
- Pistons come complete with wrist pins and keepers; rings are not included (we suggest using Hastings rings), choose either Part No. H1371R for chromoly top ring set or Part No. H1371RC for cast top ring set
- Ratio 9:1
- Sold each
Specs Drag Specialties High Compression .010 in. Piston
Fitment Drag Specialties High Compression .010 in. Piston
- Part H1371 fits the following machines:
- 1979 Harley-Davidson Roadster - XLS
- 1980 Harley-Davidson Roadster - XLS
- 1981 Harley-Davidson Roadster - XLS
- 1982 Harley-Davidson Roadster - XLS
- 1983 Harley-Davidson Roadster - XLS
- 1984 Harley-Davidson Roadster - XLS
- 1985 Harley-Davidson Roadster - XLS
- 1977 Harley-Davidson Sportster Cafe Racer - XLCR 1000
- 1978 Harley-Davidson Sportster Cafe Racer - XLCR 1000
- 1972 Harley-Davidson Sportster - XLCH 1000
- 1973 Harley-Davidson Sportster - XLCH 1000
- 1974 Harley-Davidson Sportster - XLCH 1000
- 1975 Harley-Davidson Sportster - XLCH 1000
- 1976 Harley-Davidson Sportster - XLCH 1000
- 1977 Harley-Davidson Sportster - XLCH 1000
- 1978 Harley-Davidson Sportster - XLCH 1000
- 1979 Harley-Davidson Sportster - XLCH 1000
- 1972 Harley-Davidson Sportster - XLH 1000
- 1973 Harley-Davidson Sportster - XLH 1000
- 1974 Harley-Davidson Sportster - XLH 1000
- 1975 Harley-Davidson Sportster - XLH 1000
- 1976 Harley-Davidson Sportster - XLH 1000
- 1977 Harley-Davidson Sportster - XLH 1000
- 1978 Harley-Davidson Sportster - XLH 1000
- 1979 Harley-Davidson Sportster - XLH 1000
- 1980 Harley-Davidson Sportster - XLH 1000
- 1981 Harley-Davidson Sportster - XLH 1000
- 1982 Harley-Davidson Sportster - XLH 1000
- 1983 Harley-Davidson Sportster - XLH 1000
- 1984 Harley-Davidson Sportster - XLH 1000
- 1985 Harley-Davidson Sportster - XLH 1000
- 1977 Harley-Davidson Sportster - XLT
- 1978 Harley-Davidson Sportster - XLT
- 1983 Harley-Davidson Sportster - XLX 1000
- 1984 Harley-Davidson Sportster - XLX 1000
- 1985 Harley-Davidson Sportster - XLX 1000
Images Drag Specialties High Compression .010 in. Piston
(click on photo(s) for larger images)
H1371 Drag Specialties High Compression .010 in. Piston
Sizing Drag Specialties High Compression .010 in. Pistonsizing
Sendtofriend Drag Specialties High Compression .010 in. Piston