TH Marine
CMC Marine Upper Transom Bolt Support Plate (for High Performance Outboards)
This is for the large top plate in the picture. Made of strong 3/8in. 6061 T6 alloy aluminum (not cast aluminum), these transom plates eliminates bolts biting into transoms and can more evenly distribute loads on high performance engines.
Top Plate hole centres: 12 7/8"
