BN-685A
dual 3-bolt inlets
2 1/4" pipe & 2-bolt flare outlet
72 1/2" length, OEM#
1716622
BN-685B
dual 3-bolt inlets
2 1/4" pipe & 2-bolt flare outlet
72 1/2" length, OEM# 1711858
BN-685C
dual 3-bolt inlets
2 1/4" pipe & 2-bolt flare outlet
72 1/2" length, OEM# 1716614