Summers Brothers Racing

Summers Brothers Racing

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Summers Brothers is dedicated to continually updating and improving our products while keeping the s

09/23/2026

Supercharged Ls3 Pro R anyone? XTC Power Products still ripping her around and kept her shiny. 💥

Hooked up with our 300M Pro R axles & rocking the Proformance Motorsport diff to keep the power going

09/16/2026

Come check out our latest products Sand Sports Super Show & check out Eva Star ⭐️ Pro R straight from finishing the Baja 400 🏁

We’re located inside the Huntington Beach building booth 1217 , can’t wait to see you there!

Discount code ss26 valid through Sunday for 15% on any online purchases!

09/10/2026

Who doesn’t like looking at shiny parts?

Fresh batch of 300M pre runner, type 2, and custom 934 to 1500/ Tacoma axles came on in. As well as some 4340 stubbies for a old BMW.

Photos from Summers Brothers Racing's post 06/01/2026

Bigger is better! Showing our Jumbo 40spl, Big 36spl, and 45spl axles/ drive plates. You can find these three types of shafts on dragsters, Trophy’s Trucks, or what do you think takes these beefy boys?! 🇺🇸
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Photos from Summers Brothers Racing's post 05/30/2026

It’s alway a good time when people bring down there cars to the shop, Fernando’s dragster making 11k hp!
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Photos from Summers Brothers Racing's post 05/27/2026

Upgrade your Can-Am Mav R sway bar 2 seater & 4 seater to our heavy duty setup!

7075-T6 billet sway arms
7075-T6 links
4340 chromoly heat treated bar
Grade 8 zinc coated hardware

Only the best of the best, for the industry!

05/22/2026

Getting back into the roots of VWs
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Telephone

Address


Ontario, CA

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm