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O-Rings

Twin Power 84-17 Big Twin Except M8 86-90 XL Pushrod O Ring Kit Replaces H-D 3507 Set

Regular price $6.99
Sale price $6.99 Regular price
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Exhaust Gaskets

Twin Power 84-Up Evo BT and XL and M8 Exhaust Gaskets Replaces 65324-83 .120 Thick 10 Pk

Regular price $61.99
Sale price $61.99 Regular price
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Exhaust Gaskets

Twin Power 84-Up Evo BT and XL and M8 Exhaust Gaskets Replaces 65324-83 Tapered 10 Pk

Regular price $72.99
Sale price $72.99 Regular price
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Exhaust Gaskets

Twin Power 84-Up Evo BT M8 86-Up XL Exhaust Gaskets Replaces 65324-83 .240 Thick Pr

Regular price $17.99
Sale price $17.99 Regular price
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Exhaust Gaskets

Twin Power 84-Up Evo BT M8 86-Up XL Exhaust Gaskets Replaces 65324-83 Xtreme Performance Pr

Regular price $22.99
Sale price $22.99 Regular price
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Bearings

Twin Power 85-06 Big Twin Inner Primary Bearing Replaces H-D 9135

Regular price $51.99
Sale price $51.99 Regular price
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Engine Mounts

Twin Power 86-08 FLH FLT FXR Models Swingarm Isolator Replaces H-D 47564-86B

Regular price $29.99
Sale price $29.99 Regular price
Twin Power 87-06 Big Twin Exc 06 Dyna Chrome Hydraulic Clutch Transmission End Cover

Transmission Tunnels

Twin Power 87-06 Big Twin Exc 06 Dyna Chrome Hydraulic Clutch Transmission End Cover

Regular price $293.99
Sale price $293.99 Regular price
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Starters

Twin Power 89-06 Big Twin Exc 06 Dyna 1.4 Kw Starter Black Rpls H-D 31522-89A 31553-90 31533-94B

Regular price $449.99
Sale price $449.99 Regular price
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Starters

Twin Power 89-06 Big Twin Exc 06 Dyna 1.4 Kw Starter Chrome Rpls H-D 31522-89A 31553-90 31533-94B

Regular price $599.99
Sale price $599.99 Regular price
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Starters

Twin Power 89-06 Big Twin w 10-32 Starter Exc 06 Dyna 1/4 Inch Jackshaft with 10-32 Thread

Regular price $8.99
Sale price $8.99 Regular price
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Gasket Kits

Twin Power 90-06 Big Twin 88-98 XL Carburetor to Manifold Seal Replaces H-D 27002-89 (1)

Regular price $9.99
Sale price $9.99 Regular price
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Starters

Twin Power 90-17 Big Twin 91 Up XL Exc M8 Solenoid Starter Button 1.2 1.4 KW Starters

Regular price $34.99
Sale price $34.99 Regular price
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Gasket Kits

Twin Power 91-06 Big Twin Exc 06 Dyna Transmission Quad Seal Replaces H-D 12035A 5 Pk

Regular price $20.99
Sale price $20.99 Regular price
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Starters

Twin Power 94-06 Big Twin 1 Piece Starter Jackshaft Kit 10 Tooth Replaces H-D 33126-94

Regular price $111.99
Sale price $111.99 Regular price

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

1-2 Day Fast Delivery
30 Days Free Returns
Secure Payment
24/7 Customer Support
High Quality Parts