BIG-BLOCK BOWTIE RACE CYLINDER HEADS
12363425
BOWTIE RACING CYLINDER HEAD
- Aluminum racing head
- Machined for 2.190"/1.880" valves (+.400" long required)
- 380-cc rectangular intake ports – raised .100"
- 110-cc exhaust port – raised .750", vanes in port floor (“W” port)
- 115-cc “open chamber” combustion chamber
- Rocker cover rails raised .250"
- Two additional head bolt holes in valley
- Pushrod guide plates P/N 3860038 must be ground for clearance