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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
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Description
Twin Power 70-E79 FL FX 71-79 XL Advance Unit Screw Replaces H-D 3570Experience enhanced ignition performance with the Twin Power 70 E79 FL FX 71 79 XL Advance Unit Screw. This premium advance kit replaces the standard H D 3570 component, ensuring reliable and precise timing adjustments for your vintage Harley Davidson XL models from 1971 to 1979. Engineered by TwinPower, a trusted name in ignition parts, this advance unit screw offers a perfect fit and dependable operation. It's designed specifically for enthusiasts
Experience enhanced ignition performance with the Twin Power 70-E79 FL FX 71-79 XL Advance Unit Screw. This premium advance kit replaces the standard H-D 3570 component, ensuring reliable and precise timing adjustments for your vintage Harley Davidson XL models from 1971 to 1979.Engineered by TwinPower, a trusted name in ignition parts, this advance unit screw offers a perfect fit and dependable operation. It's designed specifically for enthusiasts aiming to maintain or improve the performance of their classic bikes without compromise.
Whether restoring a project bike or upgrading for smoother rides, this advance kit provides consistent advance characteristics that help optimize your engine's power delivery. Installation is straightforward, making it accessible for both seasoned mechanics and hobbyists.
Trust Tuningsupply for genuine, high-quality ignition components that ship quickly across Europe without unexpected costs. Stay ahead in your restoration or custom build with this essential distributor upgrade from TwinPower.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Strong magnet
Color: Black
Works well. Strong magnet. Credit card area tight for 5. Cards but loosening up
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Great craftsmanship
It’s a great leather card carrier. The money clip is strong and there is plenty of room for 4-6 cards comfortably. Slim and classy
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Reviewed in the United States on August 18, 2022
★★★★★ 4
Customer Customization Required
Color: Black
The money clip wallet is well made and attractive, but as many people have commented, it doesn't hold enough cards. HOWEVER, it can be stretched. I pounded a stack of nine old cards into the wallet and left it in a drawer for four days. After pulling the cards out, it comfortably holds seven. I'm completely satisfied.
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Reviewed in the United States on January 27, 2026
★★★★★ 5
Good quality and real nice presentation of the box. Special
Color: Black
It’s good quality and a real strong magnet. It’s bigger than my old one that I’ve used for 20 years. I won’t ever find another one like my old one.
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Reviewed in the United States on November 17, 2025
★★★★★ 5
Wallet
Color: Black
very good leather and very sturdy
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Reviewed in the United States on April 29, 2026
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