Assertion: engine's cylinder head | /r/HasProperty | identical
Facets:
value: to 243 castings
type: OTHER
Source sentences:
text: It also uses 799 cylinder heads, which are identical to 243 castings found on LS6s and LS2s, lacking only the Corvette spec valve springs and hollow stem exhaust valves on the 2002-2004 LS6.