MerCruiser 860256A3 Thermostat Housing 4.3L V6 5.0L 5.7L 6.2L EFI 350 Mag Intake Manifolds Slight Scoring on Pistons (Cant

Slight Scoring on Pistons (Cant feel it)

1A 1B 1C EZ-Shift Models with power trim (also likely some 1964 models as well)

Some point in 1997 they changed to 1 piece manifolds that had the riser on them as well

Overall great condition

Splines: 15

MerCruiser 860256A3 Thermostat Housing 4.3L V6 5.0L 5.7L 6.2L EFI 350 Mag Intake Manifolds Slight Scoring on Pistons (CantPart Number(s) Included MerCruiser 860256A3 860256 C 860256 C3 Thermostat Housing (Standard Cooling) Just the empty housing General Application Compatibility Not Completed at this time so please check with your parts diagram for ultimate compatibility Seems like 1993 2002 for various models Other Details Freshwater Used Parts Overall Good Condition! Purchase with confidence! 4. 3L V6 5. 0L 305 5. 7L 350 MX 6. 2L