Allstar Performance All34150 18Mm O2 Sensor Plug

Allstar Performance ALL22080-4 Steel Tubing - 1-1/2 in OD - 0.058 in Wall

Allstar Performance 34150 18mm O2 Sensor Plug

Allstar Performance 1/2" NPT Female Weld-On Steel Bung ALL50753 1.250" OD

Allstar Performance ALL22124-4 Mild Steel Round Tubing 3/4in x .065in x 4ft

Allstar Performance ALL18547 Steel Threaded Nut Insert 2-Pack

Allstar Performance ALL50735 Drain Plug Kit 1/2in NPT Steel Bung

Allstar Performance ALL50753 1/2 in.-14 Steel NPT Female Weld Bung