19301990 LS3 Power Upgrade Kit

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  • LS3 Power Upgrade Kit  Deluxe (Heads , Cam And Components) 19301990

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Item #: 19301990
Reg. Price: $2,818.75
Our Price: $2,345.20


19301990 LS3 Power Upgrade Kit – Deluxe (Heads , Cam and Components)
Same as #19300535, but includes cylinder heads,
camshaft and components needed to complete the job

Increase the power of the LS3 engine in your Corvette or
Camaro SS by 40 horsepower with Chevrolet Performance’s
high-performance heads-and-cam kit. Developed by Chevrolet
Performance engineers as a direct replacement for the factoryinstalled
heads and camshaft (tuning required), the kit includes
our CNC-ported LS3 cylinder heads, which flow more than 350
cfm (intake side), with 276cc intake runners and 2.165"/1.590"
valves. The high-lift LS7 camshaft makes the most of the
heads’ generous airflow attributes, holding the big valves open
so the engine can process more air. This kit fits other LS-family
engines with at least 4.000" bores. Contents include the
camshaft and fully assembled cylinder heads. Head gaskets
and cylinder head bolts must be purchased separately.


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