Complete Crossover Cooling Kits For Supercharged Big Block Chevy Engines - B&M/Holley 174 Kit without Bypass Port Inlet
- Custom designed crossover kit.
- Allows the use of a thermostat or a kit with no thermostat.
- Starboard inlet available by special order.
Looking to get some temperature in your supercharged engine? At last you can buy a custom designed crossover kit allowing the use of a thermostat or a kit with no thermostat. The choice is yours. Starboard inlet available by special order.