GM LS3 Stage 1 FED Heads


Re-use factory 2.165″/1.590″
FED .660″ Dual LSX Spring Kit
Titanium Retainers
Teardown/Wash/CNC Valve Job/CNC Port/Logo
Hand blend/Surface .010″/Final Wash/Assembly

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From a heads cam LS build to a moderate power adder street car.  Our Stage 1 ported GM square port heads are EXACTLY what your ride needs to put the power to the ground.  Need pushrods, cam, intake, lifters, gaskets or anything else LS on the planet?  We’ve got them on the shelf ready to ship!  Contact us now if you have any questions!

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