Products

Piston set 3-1/2 inch bore.020 oversize has a compression of 7:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. **Note: Run engin...

Piston set 3-1/2 inch bore.030 oversize has a compression of 7:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. **Note: Run engin...

Piston set 3-1/2 inch bore.040 oversize has a compression of 7:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. **Note: Run engin...

Wiseco #: 3504X Replacement Wiseco piston ring are for a 3-1/2 inch bore and are.005 oversize. They are packaged per piston. Fitment: 1986-1998 FL...

GME 80 inch Shovelhead cylinder and piston with genuine cast cylinders prefitted with 8:1 compression cast pistons and rings. Set of two. For stock...

GME 80 inch Shovelhead cylinder and Wiseco piston kit are honed and prefitted with 9.5:1 compression forged pistons and rings. Set of two. They are...

OEM #: 16567-78 GME 80 inch front replacement cylinder for 1979-1985 Shovelhead. GME front replacement cylinder is sold each without piston. The us...

OEM #: 16498-80A Front cylinder fits Shovelhead 1979-1985 80 inch models. Cylinders are for stock bore stock stroke and compression. Sold each. Cyl...

Hastings Rings #: 2M6127 Hastings moly piston ring set is standard size. Set includes a moly top compression ring and chrome oil rings. Sold as a p...

Hastings Rings #: 6127 Standard Hasting cast piston ring set Sold as a pair for two pistons. Fitment: 1978-1984 FL 1979-1983 FLT 1978-1984 FX ...

Rowe #: 11-1244 500MOQ Rowe cast piston ring set is for a 3-1/2 inch bore and is standard size. Features compression rings with a size of 3/32 inch...

Hastings Rings #: 6127-010 Hasting cast piston ring set is for a 3-1/2 inch bore and is.010 oversize. Features a compression rings with a size of 3...

Rowe #: 28008C Rowe cast piston ring set is for a 3-1/2 inch bore and is.010 oversize. Features compression rings with a size of 3/32 inch and 3 pi...

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. Fitment: 1978-1984 FL 1979-1983...

Hastings Rings #: 2M6127-010 Hastings moly piston ring set is.010 oversize. Set includes a moly top compression ring and chrome oil rings. Sold as ...

Hastings Rings #: 6127-020 Hasting cast piston ring set is for a 3-1/2 inch bore and is.020 oversize. Features a compression rings with a size of 3...

Rowe #: 28009C Rowe cast piston ring set is for a 3-1/2 inch bore and is.020 oversize. Features compression rings with a size of 3/32 inch and 3 pi...

Cast piston ring set is for a 3-1/2 inch bore and is.020 oversize. Set is for 2 pistons with one piece oil ring. Fitment: 1978-1984 FL 1979-1983...

Hastings Rings #: 2M6127-020 Hastings moly piston ring set is.020 oversize. Set includes a moly top compression ring and chrome oil rings. Sold as ...

Hastings Rings #: 6127-030 Hasting cast piston ring set is for a 3-1/2 inch bore and is.030 oversize. Features a compression rings with a size of 3...

Rowe #: 28010C Rowe cast piston ring set is for a 3-1/2 inch bore and is.030 oversize. Features compression rings with a size of 3/32 inch and 3 pi...

Cast piston ring set is for a 3-1/2 inch bore and is.030 oversize. Set is for 2 pistons with one piece oil ring. Fitment: 1978-1984 FL 1979-1983...

Hastings Rings #: 2M6127-030 Hastings moly piston ring set is.030 oversize. Set includes a moly top compression ring and chrome oil rings. Sold as ...

Rowe #: 28011C Rowe cast piston ring set is for a 3-1/2 inch bore and is.040 oversize. Features compression rings with a size of 3/32 inch and 3 pi...