Harley-Davidson Sportster 1200 Engine Performance Parts

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Part Number: 380-346

Everyday Low Price: $107.99

Gold Club Price:What's This? $97.19

Customer Rating:
JIMS
Made in the USA
Product Description:
Manufacturer Part Number: 727K
Sold in Units: Pair
Thread Diameter: 10mm
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In Stock, usually ships same business day.
Part Number: 423-845

Everyday Low Price: $855.99

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S&S Cycle
Made in the USA
Product Description:
Manufacturer Part Number: 91-3002
Sold in Units: Kit
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In Stock, usually ships same business day.
Part Number: 423-689

Everyday Low Price: $212.99

Gold Club Price:What's This? $191.69

Made in the USA
Product Description:
Sold in Units: Pair
Thread Diameter: 12mm
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Available, usually ships in 2-4 business days.
Part Number: 4300420

Save 25%!

Sale Price: $11.24 Regularly: $14.99

Gold Club Price:What's This? $10.12

J&P Cycles
Product Description:
Finish: Chrome
Sold in Units: Pair
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In Stock, usually ships same business day.
Part Number: 423-807

Everyday Low Price: $2.99

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S&S Cycle
Product Description:
Manufacturer Part Number: 50-7102
Sold in Units: Each
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In Stock, usually ships same business day.
Part Number: 420-157

Everyday Low Price: $2,344.99

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S&S Cycle
Made in the USA
Product Description:
Compression Ratio: 10.5:1
Displacement Size CI: 74″
Finish: Black
Manufacturer Part Number: 90-0327
Sold in Units: Kit
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Available, usually ships in 2-3 weeks.
Part Number: 420-155

Everyday Low Price: $2,249.99

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S&S Cycle
Made in the USA
Product Description:
Compression Ratio: 10.5:1
Displacement Size CI: 74″
Finish: Natural
Manufacturer Part Number: 90-0325
Sold in Units: Kit
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Available, usually ships in 5-7 days.
Part Number: 420-281

Everyday Low Price: $4,154.99

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S&S Cycle
Made in the USA
Product Description:
Compression Ratio: 10.2:1
Cylinder Bore Size: 3-5/8″
Displacement Size CI: 89 cubic inches
Finish: Natural
Manufacturer Part Number: 90-0353
Material: aluminum
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Available, usually ships in 5-7 days.
Part Number: 420-282

Everyday Low Price: $4,339.99

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S&S Cycle
Made in the USA
Product Description:
Compression Ratio: 10.2:1
Cylinder Bore Size: 3-5/8″
Displacement Size CI: 89 cubic inches
Manufacturer Part Number: 90-0356
Material: aluminum
Stroker: 4-5/16″
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Available, usually ships in 5-7 days.
Part Number: 420-283

Everyday Low Price: $4,154.99

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S&S Cycle
Made in the USA
Product Description:
Compression Ratio: 10.2:1
Cylinder Bore Size: 3-5/8″
Displacement Size CI: 89 cubic inches
Finish: Natural
Manufacturer Part Number: 90-0354
Material: aluminum
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Available, usually ships in 5-7 days.
Part Number: 420-287

Everyday Low Price: $4,154.99

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S&S Cycle
Made in the USA
Product Description:
Compression Ratio: 9.5:1
Cylinder Bore Size: 3-5/8″
Displacement Size CI: 89 cubic inches
Finish: Natural
Manufacturer Part Number: 90-0391
Material: aluminum
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Available, usually ships in 5-7 days.
Part Number: 433-728

Everyday Low Price: $2,074.99

Gold Club Price:What's This? $1,867.49

Edelbrock
Made in the USA
Product Description:
Adjustable: Yes
Applicable Transmission Speed: 5 Speed
Compression Ratio: 10.25:1 to 10.5:1
Finish: Black
Manufacturer Part Number: 16924
Seal or Gasket: Gasket
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Available, usually ships in 2-3 weeks.
Part Number: 420-286

Everyday Low Price: $4,339.99

Gold Club Price:What's This? Add to Cart to View Price

S&S Cycle
Made in the USA
Product Description:
Compression Ratio: 9.5:1
Cylinder Bore Size: 3-5/8″
Displacement Size CI: 89 cubic inches
Manufacturer Part Number: 90-0393
Material: aluminum
Stroker: 4-5/16″
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Available, usually ships in 4-6 weeks.