1.40EHC 1" Wright-Austin Cast Iron 40 EHC Exhaust Head

1.540EHC 1-1/2" Wright-Austin Cast Iron 40 EHC Exhaust Head

10.40EHC 10" Cast Iron 40 EHC Exhaust Head

2.40EHC 2" Wright-Austin Cast Iron 40 EHC Exhaust Head

2.540EHC 2-1/2" Wright-Austin Cast Iron 40 EHC Exhaust Head

3.40EHC 3" Wright-Austin Cast Iron 40 EHC Exhaust Head

3.40EHCFN 3" Cast Iron 40 EHC Exhaust Head

4.40EHC 4" Wright-Austin Cast Iron 40 EHC Exhaust Head

4.40EHCFN 4" Cast Iron 40 EHC Exhaust Head

5.40EHC 5" Cast Iron 40 EHC Exhaust Head

6.40EHC 6" Cast Iron 40 EHC Exhaust Head

8.40EHC 8" Cast Iron 40 EHC Exhaust Head