Speedway offers an aluminum "slip-over" cast cannister (part#560-355500@$24.00) that is fluted and is a real bargain. I have one on my full-flow filtering 54 truck and should have pictures of it in my Webshots album.
Speedway carries a number of accessories applicable to the Chevy 6 cylinder and can be found at:
www.SpeedwayMotors.comDave
