V6 & V8 with raw water Cooling System Thermostat housing
Replaces: Mercruiser: 55131A5, 55131T, 55132T
Fits: MCM/MIE GM V6 & V8, 305, 350, 454 and 502cid, engines with closed cooling
Thermostat Housing Assembly Kit -7.4L
Replaces: 90736A24
Intake Manifold Bolt Holes at 80º from the Crankshaft Centerline
Note: Replaces the Housing
3 and 5 days withing the EU, up to 10 days elsewhere.
Can be returned or exchanged, with conditions.