Description
OW1 (SN5M-P)
Length: 160mm
Thread: 2" BSP
Available to suit hose sizes -
Horn Button Not Included
Heat Exchanger 74643 Mercruiser Johnson pump OW1 (SN5M-P)Mercruiser Small block heat exchanger for chevy engines up to 1982 with log style exhaust manifolds. Front mounted, Cools engine block and manifolds.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























