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USA
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- USA
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
For Your Every Summer RSVP, with Code: SUMMER15
Description
Radium Engineering Insulating Spacer 20mmExperience enhanced fuel system performance with the Radium Engineering Insulating Spacer 20mm. Designed to fit seamlessly within your fuel delivery setup, this high quality spacer ensures optimal insulation and durability for your fuel rails. Engineered with precision, it helps maintain fuel temperature and reduces heat transfer, keeping your engine running efficiently. Constructed from premium materials, this spacer is built to withstand the
Experience enhanced fuel system performance with the Radium Engineering Insulating Spacer 20mm. Designed to fit seamlessly within your fuel delivery setup, this high-quality spacer ensures optimal insulation and durability for your fuel rails. Engineered with precision, it helps maintain fuel temperature and reduces heat transfer, keeping your engine running efficiently.Constructed from premium materials, this spacer is built to withstand the demanding conditions of performance vehicles. Whether you are upgrading your V8 engine or building a custom hot rod, the Radium Engineering Insulating Spacer is a reliable choice to complement your fuel delivery system.
With a focus on quality and functionality, this component is an essential addition for enthusiasts looking to refine their fuel system setup. Its 20mm thickness provides the necessary spacing to improve fuel rail performance while maintaining a secure and stable installation.
Trust in Radium Engineering's reputation for innovative and dependable automotive parts, now available through Tuningsupply, your go-to source for performance components in Europe.
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
4.0 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Mock T-shirt
Size: Large, Color: White
Fit really well, liked the material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
★★★★★ 3
Loose fitting neck, not snug.
Size: XX-Large, Color: Dark Blue
I am 6’4” weigh @ 230 lbs and ordered a 2XL. My dress shirt neck size is 17 inches. If you’re happy with a very loose fitting around your neck, then you’ll be ok with this mock turtleneck shirt. I ordered thinking it would be a snug fit around the neck size, not hanging down @ one inch or more in the front.
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Reviewed in the United States on October 30, 2025
★★★★★ 5
Great for warm weather
Size: Large, Color: Dark Grey
Love these!! I was having a tough time (living in phoenix) and wearing a blazer. It is so hot here that you dont want to wear thick button up shirts with collars etc. T shirts are a bit informal. These are a great mix. Lightweight and breathable, but still a little more dressy than a t shirt. Look good with out the jacket as well. Great for church or nice night out.
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Reviewed in the United States on January 29, 2026
★★★★★ 1
Fit
Size: XX-Large, Color: Black
These shirts are very soft and comfortable but the mock fits very lose and sloppy
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Men’s mock golf shirt
Color: Lake Green, White, Black, Size: XX-Large
Fit & quality very good.
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Reviewed in the United States on June 4, 2026
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