Selling pair of extension boxes for SSM III, IV, V and VI, Speedmaster No. 3, 4, 5 and 6, drives. Inner transom plate included. 18 inch setback. Fresh black powder coat. $3,900 for the pair plus shipping. Frank 305-989-8914.

Will also trade for 10-71 blower or 38 pitch 5 blade props for #6 drives.

will also trade for transmission for 1000hp......or intercoolers....or Gen III manifolds........or aluminum tri-axle trailer 38'.........

I sent you messages while these were on ebay... you didn't return them

saw it and tried to reply but was having a problem going through from my phone. call me 305-989-8914 or e-mail [email protected]

Frankl