864293A02 - Exhaust Conversion Hardware Kit

864293A02 - Exhaust Conversion Hardware Kit

Required to convert MCM 4.3L engines with 1 pc exhaust manifolds (1996‑200) to 2 pc exhaust manifolds. Kit does not include the manifold or risers.

The 864293A02 kit contains nuts, bolts, rubber exhaust tubes, hardware and instructions to make the conversion from a one‑piece exhaust manifold to a two‑piece exhaust manifold.

The following parts are not included and will need to be ordered as well:

Qty. Description Part Number
2 Exhaust manifold 99746A17
2 Exhaust elbow 807988A2
2 Intermediate exhaust elbow (for use without risers) 14478T01
1 Lower exhaust Y pipe (not required unless original Y pipe has failed) 807130A4

NOTE: For 76 mm (3 in.) or 152 mm (6 in.) riser kits, see the Mercury Precision Parts And Accessories Guide for the appropriate riser kit part numbers and order 14865A1 intermediate elbow kit instead of 14478T01 (listed above).