1 results for used cylinder heads for chevy 454 engine found in 0.000 seconds

merlin iii rectangular accepts all chevy mk iv valve train components ... accessories machined surfaces for superior sealing complete assemblies ... stainless steel valves improved flow for high horsepower engines true d-shaped ... specifications when larger displacement engines 454 plus cubic inches require ... flow choose merlin rectangular port cylinder heads with right castŪ 320cc and 345cc ... /fuel mixture combustion charges these heads will really respond to higher ... ratios and are ideally suited for hot street/strip cars the larger heads ... with 345cc intake ports are used successfully on merlin crate motors ... cast iron valve spring seats machined for 1.550 springs valve size 2.300 intake ... or severe duty 3 -4 models 1-pc forged stainless steel valves with swirl- ...