COMP Cams Camshaft CB 321Jr-12

Marsoni

M251S

$286.02

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Camshaft CB 321Jr-12BBC 1965 66 396 c. i. d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1 800 999 0853 or contact us, and we will assist you with placing an order. WARNING: Camshaft Optimized for use with a Melanized or Nitrided distributor Gear. Not compatible with cast or Steel Gears without similar surface treatments. Failure to

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Good product. It fits well on my Model Y screen. It worked fine for 3 months. but then the magnet became loose from the ring. I like the product so instead of discarding it thought of using glue to stick the magnet back to the ring. BUT it didn’t work. So now it has been a frustrating experience. I may choose to discard a product that has a strong mount, but the one important part (magnet) not working correctly.

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Reviewed in the United States on April 5, 2026

Verified Purchase

Andrew

Grantham, US

★★★★★ 5

works great

works exactly as advertised. Tight fit, stable mount that doesn't allow the phone to move or fall out

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Reviewed in the United States on May 3, 2026

Verified Purchase

Bartleby

Pawtucket, US

★★★★★ 5

The best Tesla phone mount

This is a great balance between effective "grabbing of the phone, visibility and a small mount that doesn't get in the way. The whole MagSafe mount sounds great in theory, but depending on the smoothness/slipperiness of the case the phone can bounce out of the mount, which is sub optimal for a variety of reasons. This gives your phone a stable platform while driving, is very durable and is very quick and easy to fit your phone into. It does a good job of attaching to the Tesla display without any messy adhesives and can be easily removed or repositioned without leaving residue. Highly recommended.

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Reviewed in the United States on April 28, 2026

Verified Purchase

Robert R.

Belleville, US

★★★★★ 5

Great quality

Nice cell phone holder. Made for Tesla. I use on a laptop. Exactly what I needed. Perfect!

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Reviewed in the United States on May 19, 2026

Verified Purchase

P.a

Pawtucket, US

★★★★★ 4

The mount sticker might not be as sturdy

Everything worked well except for the sticker that might not be able to Cary the weight of some phones , their customer service was great and they sent me a new phone let’s see how it goes . Sasha

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Reviewed in the United States on March 16, 2026