LB7|LLY Duramax CSF Replacement HD Intercooler

Looking for an upgrade from your factory intercooler? Check out the CSF 7103 Heavy Duty Intercooler. This is a drop-in, bolt-in replacement that is durable and can withstand pressures of up to 120 PSI. With its bar & plate construction, it's a great choice for those looking for a heavy-duty option.