Sifton Piston Pin Bushing Tool Sifton piston pin bushing tool will remove and install piston bronze bushings. FITS Harley Davidson EL 1936 Harley Davidson EL 1937 Harley Davidson EL 1938 Harley Davidson EL 1939 Harley Davidson EL 1940 Harley Davidson...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .040 O **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .050 O **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .060 O The skirt dimension across the widest part of the piston measures 3.485 inch. **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .070 O **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .020 O **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .010 O **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .030 O **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .040 O **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .050 O **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .060 O The skirt dimension across the widest part of the piston measures 3.485 inch. **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower...

74 inch Overhead Valve 3-7/16 inch Piston Set Standard Size **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. Bore size is 3.4380...

Replica 74 inch Overhead Valve 3-7/16 inch Piston Set .070 O **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

74 inch Overhead Valve 3-7/16 inch Piston Set .030 Oversize **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson FL...

74 inch Overhead Valve 3-7/16 inch Piston Set .060 Oversize **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson FL...

74 inch Overhead Valve 3-7/16 inch Piston Set .070 Oversize **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson FL...

Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .020 Ov **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 80 inch Overhead Valve 3-1/2 inch Piston Set Standar **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson FL...

Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .030 Ov **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .010 Ov **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .040 Ov **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .040 Ov **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .010 Ov **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...

Replica 80 inch Overhead Valve 3-1/2 inch Piston Set .030 Ov **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. FITS Harley Davidson...