Cook Mfg - Z-Lock Manual Jack Plate For All V6 Outboards Up to 300HP - JPZ6DP Mercury-90HP-EFI-2020 seal and protect it with

seal and protect it with a coating of Star brite Premium RV Polish

Polypropylene construction

NPT or BSPP Threaded Ports

Though ideal for gelcoat

Bennett - 8x10 Sport Trim Plane Assembly (Batwing style) for M80

Cook Mfg - Z-Lock Manual Jack Plate For All V6 Outboards Up to 300HP - JPZ6DP Mercury-90HP-EFI-2020 seal and protect it withZ Lock 6" Set Back Manual Single Adjust Jack Plate Z Lock Jack Plate Revolutionary Design Adds Strength and Stability. The excellence of T H Marine's HI JACKER jack plate series continues with the Z Lock Manual Jack Plate design upgrade. Features: Z Lock Jack Plate Design Eliminates Side Slippage Matching slotted extrusions LOCK side plates in place Strong Aircraft Grade Aluminum Full " Material For Strength Handles All V6 and V8 Outboards up to 300