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Ships within 48 hours · Estimated delivery Oct 29 - Nov 3
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Description
BLOX Racing 103mm Billet Throttle Body - Chevrolet LS3 - Black AnodizedExperience enhanced throttle response and superior performance with the BLOX Racing 103mm Billet Throttle Body tailored for Chevrolet LS3 engines. Crafted from precision billet aluminum, this throttle body features a sleek black anodized finish that not only looks great but also ensures long lasting durability and corrosion resistance. The generous 103mm bore size facilitates increased airflow, enabling your engine to breathe easier and deliver more
Experience enhanced throttle response and superior performance with the BLOX Racing 103mm Billet Throttle Body tailored for Chevrolet LS3 engines. Crafted from precision billet aluminum, this throttle body features a sleek black anodized finish that not only looks great but also ensures long-lasting durability and corrosion resistance.The generous 103mm bore size facilitates increased airflow, enabling your engine to breathe easier and deliver more power across the RPM range. Designed specifically for the Chevrolet LS3 platform, this throttle body offers a perfect fit and straightforward installation, making it a favorite among performance enthusiasts.
Whether you are upgrading your hot rod, muscle car, or custom build, the BLOX Racing billet throttle body serves as a key component to unlock your engine’s true potential. Trust Tuningsupply for high-quality performance parts delivered fast, without hidden fees, and supported by a team passionate about automotive tuning.
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
4.8 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Great for a growing kid
Size: Large, Color: Sky Blue, Size: Large, Color: Sky Blue
Good quality for a good price. My teen is outgrowing his medium clothes and into larges so it fit slightly big which I expected but that just means he should be able to wear it to his fall dance as well. Nice material, not see through at all even after dancing all night and sweating. Exact color blue as pictured. Very happy over all.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Great shirt for the price.
Size: 4X-Large Big Tall, Color: Sky Blue
Shirt fit perfectly and was true to size. The material seems to be of a good quality for the price, and it is surprisingly light weight when worn. I use these as daily shirts, and have only used it once so far. Did well after washing and required little to no ironing out of the dryer. Very impressed with the item so far.
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Reviewed in the United States on February 1, 2026
★★★★★ 5
Perfect for my teenage son.
Size: Small, Color: Blue White Pinstripe
My son has worn this shirt many times to temple for bar mitzvah services. It’s soft doesn’t wrinkle easily and very comfortable for him to wear. He receives many compliments on it. This is a relatively thin shirt sizing was accurate. Fabric is what I would consider Nice quality. Color is spot on.
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Reviewed in the United States on January 26, 2026
★★★★★ 4
Surprising quality for such a cheap item
Size: 4X-Large Big Tall, Color: Navy White Diamond Geo
Surprisingly good fit. The material is a bit thin and if you're wearing it on a cold day, I would recommend an undershirt. The collars could use a good starching for a more modern look. As it stands with an open jacket, the large collar makes it look a little dated. If you have 20 dollars and need a shirt you could certainly do worse.
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Nice
Size: 3X-Large Big, Color: White
Good shirt for price
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Reviewed in the United States on April 24, 2026
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