Aftermarket Mercruiser 864929A3 3 Inch Dry Joint Exhaust Spacer Barr MC-20-864929A3
Replaces Mercruiser part number: 864929A3
Suits Mercruiser engines:
GM V6 4.3L, GM V8 small block 5.0L, 5.7L & 6.2L (305, 350 & 377 cid) standard cooled engines with dry joint manifolds
3 year warranty
This is a USA made spacer kit by Barr Marine.
