Drag Specialties
- Apparel & Helmets
- Brakes
- Cables
- Covers, Security & General
- Dashes & Gauges
- Electrical
- Engine
- Andrews Camshafts
- Breather Valves, Ramps & Vent Filters
- Cam Covers
- Cam Gears, Bearings Plates & Fasteners
- Cam Installers, Bearings, Bearings & Washers
- Camshafts
- Crane Cams Camshafts
- Cylinder Heads
- Cylinders
- Engine Cases & Cylinders
- Engines & Engine Kits
- Flywheels, Bushings, Wrist Pins & Crankpins
- Gears, Spacers, Valves & Breaker Shafts
- Headbolt & Timing Covers
- Headbolt Covers
- Heads, Manifolds & Cams
- Ignition Housings & Motor Mounts
- Lifter & Tappet Block Covers
- Lifters, Rollers & Adjusting Screws
- Motor Mounts, Plates & Covers
- Motor Mounts, Stabilizers, Covers & Brackets
- Nuts, Seals, Bearings & Bushings
- Oil Pump Repair Kits & Covers
- Oil Pumps & Components
- Piston Kits, Rings & Clips
- Pistons
- Pistons, Compression Kits, Valves & Releases
- Points Covers
- Pushrod Tubes & Covers
- Pushrods
- Races, Bearings, Retainers & Shafts
- Rocker Arms
- Rocker Covers & Boxes
- Rocker Covers & Cam Covers
- Rocker Shafts, Plugs & Pushrods
- Tappet Block Kits & Oiling Kits
- Tappet Guides & Lifter Blocks
- Tappets
- Valve Collars, Shims & Keys
- Valve Guides
- Valve Springs
- Valves
- Wild Things Camshafts
- Exhaust
- Footrests & License Plate Frames
- Frames, Suspension & Fenders
- Fuel/Air Systems
- Gaskets & Seals
- Handlebars, Controls & Mirrors
- Hardware, Chemicals & Tools
- Lighting
- Luggage
- Seats & Sissy Bars
- Tanks & Oil Filters
- Tires, Tubes & Wheels
- Touring
- Transmission & Driveline
- Windshields
REPLACEMENT PISTONS
Features
- Pistons come complete with wrist pins and keepers (sold in pairs)
- Available in various compression ratios
- Rings are not included (suggest using Hastings rings)
Images
1340cc For 84-99 80” Evolution (8.5:1 Ratio, 3.498” Bore)
| Part Number | Description | Suggested Retail |
|---|---|---|
| DS-750739 | Std. | $62.95 |
| DS-750740 | .005 | $62.95 |
| DS-750741 | .010 | $62.95 |
| DS-750742 | .020 | $62.95 |
| DS-750743 | .030 | $62.95 |
1340cc High Compression For 78-84 Shovelhead (8:1 Ratio, 3.498” Bore)
| Part Number | Description | Suggested Retail |
|---|---|---|
| DS-750720 | Std. | $62.95 |
| DS-750721 | .010 | $62.95 |
| DS-750722 | .020 | $62.95 |
| DS-750723 | .030 | $62.95 |
| DS-750724 | .040 | $62.95 |
| DS-750725 | .050 | $62.95 |
1340cc Low Compression For 78-84 Shovelhead (7.2:1 Ratio, 3.498” Bore)
| Part Number | Description | Suggested Retail |
|---|---|---|
| DS-750730 | Std. | $62.95 |
| DS-750731 | .010 | $62.95 |
| DS-750732 | .020 | $62.95 |
| DS-750733 | .030 | $62.95 |
| DS-750734 | .040 | $62.95 |
| DS-750735 | .050 | $62.95 |
1200cc High Compression For 41-80 Big Twin (8.5:1 Ratio, 3 7/16” Bore)
| Part Number | Description | Suggested Retail |
|---|---|---|
| DS-750700 | Std. | $59.95 |
| DS-750701 | .010 | $59.95 |
| DS-750702 | .020 | $59.95 |
| DS-750703 | .030 | $59.95 |
| DS-750704 | .040 | $59.95 |
| DS-750705 | .050 | $59.95 |
| DS-750706 | .060 | $59.95 |
| DS-750707 | .070 | $59.95 |
1200cc Low Compression For 41-80 Big Twin (7.5:1 Ratio, 3 7/16” Bore)
| Part Number | Description | Suggested Retail |
|---|---|---|
| DS-750710 | Std. | $59.95 |
| DS-750711 | .010 | $59.95 |
| DS-750712 | .020 | $59.95 |
| DS-750713 | .030 | $59.95 |
| DS-750714 | .040 | $59.95 |
| DS-750715 | .050 | $59.95 |
| DS-750716 | .060 | $59.95 |
1200cc For 88-03 XL Evolution (9:1 Ratio, 3.498” Bore)
| Part Number | Description | Suggested Retail |
|---|---|---|
| DS-750766 | Std. | $69.95 |
| DS-750767 | .005 | $69.95 |
| DS-750768 | .010 | $69.95 |
| DS-750769 | .020 | $69.95 |
| DS-750770 | .030 | $69.95 |
883cc For 86-03 XL Evolution (9:1 Ratio, 3” Bore)
| Part Number | Description | Suggested Retail |
|---|---|---|
| DS-750675 | Std. | $54.95 |
| DS-750676 | .005 | $54.95 |
1000cc High Compression For 72-85 XL (9:1 Ratio, 3 3/16” Bore)
| Part Number | Description | Suggested Retail |
|---|---|---|
| DS-750750 | Std. | $55.95 |
| DS-750751 | .010 | $55.95 |
| DS-750752 | .020 | $55.95 |
| DS-750753 | .030 | $55.95 |
| DS-750754 | .040 | $55.95 |
| DS-750755 | .050 | $55.95 |
| DS-750756 | .060 | $55.95 |
| DS-750757 | .070 | $55.95 |
1000cc Low Compression For 72-85 XL (8:1 Ratio, 3 3/16” Bore)
| Part Number | Description | Suggested Retail |
|---|---|---|
| DS-750760 | Std. | $55.95 |
| DS-750761 | .010 | $55.95 |
| DS-750762 | .020 | $55.95 |
| DS-750763 | .030 | $55.95 |
| DS-750764 | .040 | $55.95 |
| DS-750765 | .050 | $55.95 |
900CC For 57-71 XL (9:1 Ratio, 3” Bore)
| Part Number | Description | Suggested Retail |
|---|---|---|
| DS-750771 | Std. | $55.95 |
| DS-750772 | .010 | $55.95 |
| DS-750773 | .020 | $55.95 |
| DS-750774 | .030 | $55.95 |
| DS-750775 | .040 | $55.95 |
| DS-750776 | .050 | $55.95 |
| DS-750777 | .060 | $55.95 |
| DS-750778 | .070 | $55.95 |
This item appears on page 364 of the Fatbook