Trick Flow DHC Assembled Aluminum Cylinder Head - 2.020 in / 1.600 in Valves - 175 cc Intake - Small Block Chevy 2010173 RPM Module Kits include five

RPM Module Kits include five modules in 200 rpm increments

600" OD valve guides

with a healthy V8 burble at idle

1963-1974 Chevrolet C30 Pickup

Calico coated bearings are coated with their CT-1 Dry Film Lubricant coating

Trick Flow DHC Assembled Aluminum Cylinder Head - 2.020 in / 1.600 in Valves - 175 cc Intake - Small Block Chevy 2010173 RPM Module Kits include fiveProduct Description: Cylinder Head DHC Assembled 2. 020 in 1. 600 in Valves 175 cc Intake 60 cc Chamber 1. 460 in Springs Aluminum Small Block Chevy Trick Flow Specialties produces some of the most recognized racing components in the industry. Trick Flow Twisted Wedge Track Heat series cylinder heads are capable of producing 600 plus horsepower on naturally aspirated engines the winningest head in NMRA racing. Twisted Wedge Track Heat heads so