SDPC LT4 Cylinder Head Kits
SDPC has made it easy to convert you LT1 to an LT4, using all new GM factory parts. Our kits include assembled LT4 aluminum heads, LT4 fuel injected intakes, hydraulic roller camshaft, 1.6:1 aluminum full roller rockers arms and all of the gaskets required to complete the project. May require computer modifications, additional components may be required.
     
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