Quad 3 1/8" square
Left; OP 100 psi
Top;  EGT 600-1600f
Right; OT 100-260f
Bottom; AMP  60-0-60
Use with
387-100KV OP sender sold separately
48" type "K" EGT thermocouple sold separately
399 series OT sender sold separately
237-60 Shunt sold separately
Light kit 186-12A2L sold separately