Thermo Control Kit - Chev Small Block Timing Case Drive (R) dog clutch or 3 1/2" hose sizes

or  3 1/2" hose sizes

The manifolds have 6 water ports 3 top 3 bottom and are supplied with 4 screw in blanking plugs to plug unused water holes

3L - 496 Mag - 5

Double Pulley for Harmonic balancer to run alternator and water pump

Thermo Outlet suit Ford Cleveland V8

Thermo Control Kit - Chev Small Block Timing Case Drive (R) dog clutch or 3 1/2" hose sizesThermo Control Unit to suit small block chev that is timing case driven ie: Dog Clutch. Mounted where your thermo blank off plate currently locates. Inlcudes Gaskets, bolts and washers and instructions. 1 2" BSP threads this kit also needs : Thermo Control Tees plumbing fittings x2 ( sold separately)