Gen3 Performance Products

05/07/2025

G3PP is proud to be powering High Horse Performance, Inc./Josh Schwartz's new Ultra Street Challenger!

HHP took a flood car and turned it into a HEMI-powered work of art. This Challenger has been built for Ultra Street domination.

03/10/2025

Check out G3PP's engine blocks and other billet Gen III HEMI parts in action at the Modern Street HEMI Shootout race at Orlando Speed World Dragway!

03/08/2025

Photos from the Modern Street HEMI Shootout at Orlando where we've got some G3PP blocks running with Josh Schwartz's TomCat Hellcat, John Johnson, and more!

12/10/2024

It's PRI week! We'll be in booth #714 with the hottest new Gen III Hemi aluminum engine blocks, heads, billet main caps, and more!

12/05/2024

😲 NEW for 2025: the baddest Billet Aluminum Hemi Cylinder Heads on the planet! Flowing 480+ CFM for 3,000+ HP, these Victory5 heads are race-proven for 3-second passes & made in the USA!

Gen3 Performance Victory5 Billet Aluminum HEMI Cylinder Heads Complete with Raised Exhaust Ports

12/04/2024

Come check out our aluminum Gen III Hemi blocks, heads, and more next week at the Performance Racing Industry Show in Indy!

09/28/2024

Gen3 Aluminum Blocks for the win! Congrats to John Johnson on winning the 2024 NMCA HHP Quick 8 Shootout Championship! He's putting his Gen3 Performance block to the ultimate test sporting a high compression 426 stroker built by BES Racing Engines topped with Thitek Heads and a Whipple Superchargers 3.8L Supercharger.

09/28/2024

Gen3 Aluminum Blocks for the win! When you're ready for a stronger, lighter Gen 3 HEMI block, our race proven blocks help put you in the winner circle time and time again!