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582 products

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Starters

Twin Power 65-86 Big Twin 4-Speed Models Lever Starter System Custom Use

Regular price $209.99
Sale price $209.99 Regular price
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Gasket Kits

Twin Power 65-86 FL FX 4 Speed Models Primary Gasket Kit

Regular price $112.99
Sale price $112.99 Regular price
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Starters

Twin Power 65-88 Big Twin 67-80 XL Solenoid Inner Boot Replaces H-D 31441-65A

Regular price $5.99
Sale price $5.99 Regular price
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Oil Filters

Twin Power 65-E82 Big Twin 53-78 K and XL Drop In Oil Filter Replaces H-D 63840-53

Regular price $12.99
Sale price $12.99 Regular price
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Starters

Twin Power 65-E84 Big Twin Starter Ring Gear Replaces H-D 33163-65B 66 Teeth

Regular price $94.99
Sale price $94.99 Regular price
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Cylinder Kits

Twin Power 66-79 Shovelhead Black Cylinder 74in Front Replaces H-D 16485-74A

Regular price $297.99
Sale price $297.99 Regular price
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Exhaust Gaskets

Twin Power 66-84 Shovelhead Big Twin Exhaust Gaskets Replaces 65834-68 Pr

Regular price $49.99
Sale price $49.99 Regular price
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Head Gaskets

Twin Power 66-84 Shovelhead Big Twin Head Gasket Std Bore .040 MLS Replaces H-D 16770-66 Pr

Regular price $67.99
Sale price $67.99 Regular price
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Gasket Kits

Twin Power 66-84 Shovelhead Big Twin Rocker Box Gasket Kit

Regular price $42.99
Sale price $42.99 Regular price
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Gasket Kits

Twin Power 66-84 Shovelhead Big Twin Top End Gasket Kit Replaces H-D 17034-80A STD Bore

Regular price $151.99
Sale price $151.99 Regular price
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Push Rods

Twin Power 66-E79 Shovelhead Pushrod Tube Kit

Regular price $123.99
Sale price $123.99 Regular price
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Valve Guides

Twin Power 66-E81 83-84 Shovelhead Chrome Rear Tappet Guide Replaces H-D 18602-80

Regular price $114.99
Sale price $114.99 Regular price
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Sprockets

Twin Power 67-72 FL Drum Brake Rear Sprocket Replaces H-D 41470-67 51 Teeth

Regular price $56.99
Sale price $56.99 Regular price
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Switch Panels

Twin Power 67-74 XL Mechanical Stop Light Switch Replaces H-D 72004-70

Regular price $20.99
Sale price $20.99 Regular price
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Stators

Twin Power 70-75 Big Twin Stator Replaces H-D 29965-70 Unmolded

Regular price $283.99
Sale price $283.99 Regular price
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Voltage Regulators

Twin Power 70-75 Big Twin Voltage Regulator Black Replaces H-D 74510-70A 15 Amp

Regular price $119.99
Sale price $119.99 Regular price
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Voltage Regulators

Twin Power 70-75 Big Twin Voltage Regulator Chrome Replaces H-D 74510-70A 15 Amp

Regular price $119.99
Sale price $119.99 Regular price
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Distributors

Twin Power 70-79 Big Twin 71-79 XL Advance Unit Replaces HD 32517-70T

Regular price $37.99
Sale price $37.99 Regular price
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Bearings

Twin Power 70-84 4 Speed Big Twin Mainshaft Support Bearing Replaces H-D 9061

Regular price $17.99
Sale price $17.99 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