Inline Gauge Adapter #8 x #8 Male Black Fitting - Gauge Adapter - Straight - 8 AN Male to 8 AN Male - 1/8 in NPT Gauge Port - Aluminum - Black Anodized - Each

#8 X #8 Inline Gauge Male/Female Adpt Fitting Fitting - Gauge Adapter - Straight - 8 AN Female to 8 AN Male - 1/8 in NPT Gauge Port - Aluminum - Blue Anodized - Each

#8 X 3/8MPT Inline Gauge Adapter Fitting Fitting - Gauge Adapter - Straight - 8 AN Male to 3/8 in NPT Male - 1/8 in NPT Gauge Port - Aluminum - Blue Anodized - Each

#6 Male x 3/8 MPT Gauge Adapter Inline Fitting - Gauge Adapter - Straight - 6 AN Male to 3/8 in NPT Male - 1/8 in NPT Gauge Port - Aluminum - Black Anodized - Each

#4 Male x 1/8 FPT Gauge Adapter Inline Fitting - Adapter - Straight - 1/8 in NPT Female to 4 AN Male - Aluminum - Black Anodized - Each

#8 X 3/8MPT Inline Gauge Adapter Fitting Black Fitting - Gauge Adapter - Straight - 8 AN Male to 3/8 in NPT Male - 1/8 in NPT Gauge Port - Aluminum - Black Anodized - Each