Uploaded January 2026 | Updated September 2026, 1 week ago

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It’s no secret that the LS engine is taking over the performance world, so the folks at Trick Flow Specialties showed off an impressive mix of LS upgrade parts to the 2025 PRI Show in Indianapolis, Indiana. For starters, Trick Flow offers a new tandem of GenX® 255 HD and GenX® 280 HD cylinder head designs that are practically tailor made for LS engines with a healthy power adder. Then Trick Flow complements them billet tall valve covers, a 102mm throttle body, and flow matched fuel injectors. Learn more about Trick Flow performance parts for the LS engine family in the video, then check pricing and availability in the links below.

Trick Flow® GenX® 255 HD Cylinder Heads for GM LS3
summitracing.com/redirect?banner=SOCIALYT260126

Trick Flow® GenX® 280 HD Cylinder Heads for GM LS3
summitracing.com/redirect?banner=SOCIALYT260127

Trick Flow Valve Covers
summitracing.com/redirect?banner=SOCIALYT260128

Trick Flow Fuel Injectors
summitracing.com/redirect?banner=SOCIALYT260129

Trick Flow Throttle Bodies
summitracing.com/redirect?banner=SOCIALYT260130