S&S Cycle
S&s Cycle Sidewinder Performance Kit - 91-7660 For Harley Motorcycles 1984-2000
MPN:
91-7660
SKU:
0903-1257
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S&S Cycle
S&s Cycle Sidewinder Performance Kit - 91-7660 For Harley Motorcycles 1984-2000
MPN:
91-7660
SKU:
0903-1257
SKU:
0903-1257
Kit includes standard flywheel assembly, 3.625" Sidewinder® stroker big bore cylinder, 9.75:1 compression ratio pistons, rings and gaskets
Flywheel assembly is complete with S&S heavy duty connecting rods and mainshafts, head gaskets, base gaskets, and exhaust gaskets
Makes stock 80" displacement into 96" displacement
Made In the USA
Does not include manifold, pushrods, or pushrod clips.
'77-'89 style pinion gear and oil pump drive gears must be used when installing S&S flywheels in '90-'99 engines.
Cases must be bored to accept 3.625" bore cylinders, and a minor crankcase clearancing operation for the crankpin nut must be performed.
Specs
Type
Engine
Stroke Length
4.625"
Units
Kit
Style
Big Bore
Bore Size
3.625"
Displacement
96"
Model
Sidewinder
Product Name
Performance Kit
Riding Style
Street
Color/Finish
Natural
Compression Ratio
9.75:1
Regular price
$2,879.95
Unit price
Shipping calculated at checkout.
Product Details
Features
- Kit includes standard flywheel assembly, 3.625" Sidewinder® stroker big bore cylinder, 9.75:1 compression ratio pistons, rings and gaskets
- Flywheel assembly is complete with S&S heavy duty connecting rods and mainshafts, head gaskets, base gaskets, and exhaust gaskets
- Makes stock 80" displacement into 96" displacement
- Made In the USA
- Does not include manifold, pushrods, or pushrod clips.
- '77-'89 style pinion gear and oil pump drive gears must be used when installing S&S flywheels in '90-'99 engines.
- Cases must be bored to accept 3.625" bore cylinders, and a minor crankcase clearancing operation for the crankpin nut must be performed.
Specs
| Type | Engine |
| Stroke Length | 4.625" |
| Units | Kit |
| Style | Big Bore |
| Bore Size | 3.625" |
| Displacement | 96" |
| Model | Sidewinder |
| Product Name | Performance Kit |
| Riding Style | Street |
| Color/Finish | Natural |
| Compression Ratio | 9.75:1 |
Features
- Kit includes standard flywheel assembly, 3.625" Sidewinder® stroker big bore cylinder, 9.75:1 compression ratio pistons, rings and gaskets
- Flywheel assembly is complete with S&S heavy duty connecting rods and mainshafts, head gaskets, base gaskets, and exhaust gaskets
- Makes stock 80" displacement into 96" displacement
- Made In the USA
- Does not include manifold, pushrods, or pushrod clips.
- '77-'89 style pinion gear and oil pump drive gears must be used when installing S&S flywheels in '90-'99 engines.
- Cases must be bored to accept 3.625" bore cylinders, and a minor crankcase clearancing operation for the crankpin nut must be performed.
Specs
| Type | Engine |
| Stroke Length | 4.625" |
| Units | Kit |
| Style | Big Bore |
| Bore Size | 3.625" |
| Displacement | 96" |
| Model | Sidewinder |
| Product Name | Performance Kit |
| Riding Style | Street |
| Color/Finish | Natural |
| Compression Ratio | 9.75:1 |
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0903-1257 | 91-7660 | Out of Stock |
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.
Product Description
Features
- Kit includes standard flywheel assembly, 3.625" Sidewinder® stroker big bore cylinder, 9.75:1 compression ratio pistons, rings and gaskets
- Flywheel assembly is complete with S&S heavy duty connecting rods and mainshafts, head gaskets, base gaskets, and exhaust gaskets
- Makes stock 80" displacement into 96" displacement
- Made In the USA
- Does not include manifold, pushrods, or pushrod clips.
- '77-'89 style pinion gear and oil pump drive gears must be used when installing S&S flywheels in '90-'99 engines.
- Cases must be bored to accept 3.625" bore cylinders, and a minor crankcase clearancing operation for the crankpin nut must be performed.
Specs
| Type | Engine |
| Stroke Length | 4.625" |
| Units | Kit |
| Style | Big Bore |
| Bore Size | 3.625" |
| Displacement | 96" |
| Model | Sidewinder |
| Product Name | Performance Kit |
| Riding Style | Street |
| Color/Finish | Natural |
| Compression Ratio | 9.75:1 |
Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0903-1257 | 91-7660 | Out of 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
Features
- Kit includes standard flywheel assembly, 3.625" Sidewinder® stroker big bore cylinder, 9.75:1 compression ratio pistons, rings and gaskets
- Flywheel assembly is complete with S&S heavy duty connecting rods and mainshafts, head gaskets, base gaskets, and exhaust gaskets
- Makes stock 80" displacement into 96" displacement
- Made In the USA
- Does not include manifold, pushrods, or pushrod clips.
- '77-'89 style pinion gear and oil pump drive gears must be used when installing S&S flywheels in '90-'99 engines.
- Cases must be bored to accept 3.625" bore cylinders, and a minor crankcase clearancing operation for the crankpin nut must be performed.
Specs
| Type | Engine |
| Stroke Length | 4.625" |
| Units | Kit |
| Style | Big Bore |
| Bore Size | 3.625" |
| Displacement | 96" |
| Model | Sidewinder |
| Product Name | Performance Kit |
| Riding Style | Street |
| Color/Finish | Natural |
| Compression Ratio | 9.75:1 |
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