Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Twin Power L79 - E81 Big Twin Pushrod O Ring KitExperience superior sealing performance with the TWP O Rings, specifically designed for the Twin Power L79 and E81 Big Twin Pushrod engines. This comprehensive O Ring kit ensures reliable, long lasting seals that withstand the demands of high performance automotive applications. Crafted to fit precisely, these O Rings offer an essential upgrade for builders and tuners focusing on durability and efficiency. Manufactured by TwinPower, a trusted name in
Experience superior sealing performance with the TWP O-Rings, specifically designed for the Twin Power L79 and E81 Big Twin Pushrod engines. This comprehensive O-Ring kit ensures reliable, long-lasting seals that withstand the demands of high-performance automotive applications. Crafted to fit precisely, these O-Rings offer an essential upgrade for builders and tuners focusing on durability and efficiency.Manufactured by TwinPower, a trusted name in automotive fabrication, this kit includes multiple O-Rings suited for various components of the big twin pushrod system. Whether you're restoring a classic hot rod or enhancing a modern muscle car, the TWP O-Rings deliver professional-grade quality and dependability.
Our customers appreciate the easy installation and robust material construction, helping to prevent leaks and maintain optimal engine conditions. Buying from Tuningsupply guarantees competitive pricing, fast European shipping, and a seamless shopping experience without hidden fees.
Upgrade your engine’s sealing system with the TWP O-Rings and enjoy the confidence of a well-protected high-performance motor.
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
4.6 ★★★★★
Based on 1935 reviews
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Product Reviews
★★★★★ 5
Inexpensive
Size: 16AWG -10FT 2Pin DT
Good value, inexpensive way to extend other wiring. Decent materials and seem close to OEM.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
★★★★★ 5
Great quality
Size: 16AWG -10FT 2Pcs
Worked perfect for my 212 predator mini bike. Easy to install and looks great. High quality product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
★★★★★ 5
Works Perfectly for My Light Bar Setup!
Size: 16AWG -10FT 2Pcs
The Nilight 16 AWG Wiring Harness Extension Kit made installing my LED light bar so much easier. The wires are thick, durable, and exactly the right gauge for a reliable connection. The 10-foot length gave me plenty of room to work with, and everything connected smoothly without any issues. Feels like solid quality, and I appreciate that it comes with a 2-year warranty. Great value and highly recommended for anyone wiring up off-road lights or accessories.
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Reviewed in the United States on October 4, 2025
★★★★★ 5
Nilight 10 wiring
Size: 16AWG -10FT 2Pcs
Great quality brand new condition awesome value super easy to use already had connectors on for easy plug and play
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Reviewed in the United States on April 12, 2026
★★★★★ 4
Easy and clean look
Size: 16AWG -10FT 2Pcs, Size: 16AWG -10FT 2Pcs
Very nice extension wires. Sheath is tough and the connections are tight. Very easy to install. I ended up to tuck in the wires instead of cutting because it was a little long for my application. Works great and had no issues. Pair the wires with my Nilight light pods. You can buy the wire but this was easier and cheaper than getting the wire and sheathing separately.
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Reviewed in the United States on August 18, 2025
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