Drag Specialties
Drag Specialties Piston - DS-750721 For Harley Motorcycles 1978-1984
MPN:
DS-750721
SKU:
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Drag Specialties
Drag Specialties Piston - DS-750721 For Harley Motorcycles 1978-1984
MPN:
DS-750721
SKU:
SKU:
DS-750721
OEM quality cast aluminum alloy construction
Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines
Ideal for OEM replacement
Economical with great performance, all in one package
Kits include two pistons, wrist pins and clips
Accept OEM or Hastings rings (order separately)
Specs
Riding Style
Street
Bore - Oversize
+0,010"
Units
Pair
Compression Ratio
8.0:1
Stroke Length
4-1/4"
Bore Size
3.498"
Bore Oversize
+0.010"
Piston Diameter
3.508"
Piston Material
Aluminum
Product Name
Piston
Regular price
$123.97
Unit price
Shipping calculated at checkout.
Product Details
Features
- OEM quality cast aluminum alloy construction
- Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines
- Ideal for OEM replacement
- Economical with great performance, all in one package
- Kits include two pistons, wrist pins and clips
- Accept OEM or Hastings rings (order separately)
Specs
| Riding Style | Street |
| Bore - Oversize | +0,010" |
| Units | Pair |
| Compression Ratio | 8.0:1 |
| Stroke Length | 4-1/4" |
| Bore Size | 3.498" |
| Bore Oversize | +0.010" |
| Piston Diameter | 3.508" |
| Piston Material | Aluminum |
| Product Name | Piston |
Product Description
Features
- OEM quality cast aluminum alloy construction
- Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines
- Ideal for OEM replacement
- Economical with great performance, all in one package
- Kits include two pistons, wrist pins and clips
- Accept OEM or Hastings rings (order separately)
Specs
| Riding Style | Street |
| Bore - Oversize | +0,010" |
| Units | Pair |
| Compression Ratio | 8.0:1 |
| Stroke Length | 4-1/4" |
| Bore Size | 3.498" |
| Bore Oversize | +0.010" |
| Piston Diameter | 3.508" |
| Piston Material | Aluminum |
| Product Name | Piston |
Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| DS-750721 | DS-750721 | In Stock |
Fitment
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Customer Reviews
Drag Specialties Piston - DS-750721 For Harley Motorcycles 1978-1984
Regular price
$123.97
Unit price
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