Doug's Max Flow Muffler Side Pipe Inserts Memory Recall Tach 16 in Wide Seat

16 in Wide Seat

 Wrap Around or Bolt-in Mounting

Bypasses cooler until fluid temperature reaches 180 degreesF

2 Pumper Systems

Scoop mounts to the deck of most race cars above the oil cooler forcing air through the oil cooler to aid cooling

Doug's Max Flow Muffler Side Pipe Inserts Memory Recall Tach 16 in Wide SeatProduct Description: Muffler Glasspack Style Maximum Flow 4 in Side Tube Slip In Steel Natural Pair Dougs Headers, the most respected name in the header industry since the 60s, began in 1958 as a small muffler shop in East Los Angeles, California. Every Dougs header comes with all the necessary mounting hardware, collector reducers or connector pipes, premium gaskets and detailed installation instruction sheets. Our extra thick gaskets are rated up to