Mangum Racing
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We have several different styles of aftermarket Ls3 heads on the shelf and we would LOVE to see them on your next build! Reach out to me for free chamber softener and half inch head stud up grade this week only! Ending July 19th 2026.
07/12/2026
https://mangumracing.com/
We have officially launched our website! Drop in and take a look around! Keep an eye out for sales and new products!!!
Thanks,
Mangum Racing
Mangum Racing CNC Ported Cylinder Heads Mangum Racing CNC Ported Cylinder Heads
Port development under way!
Initial level before I deck this head….
06/27/2026
Some of the best ideas aren’t born in the shop.
Inspiration can find you anywhere.
06/21/2026
Another awesome 11 degree build!
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Website
Address
113 Cantera Way
Georgetown, TX
78628
