2003 crownline. 4.3l vortec. Help please.

Kicenhour

Recruit
Joined
Jul 17, 2021
Messages
3
I bought a 2003 crownline 180br with the 4.3l vortec(mercruiser) carb... Motor froze up. So bought a new motor.. Took old one out and intake manifold was cracked and every piece of the cooling system was rusted out. Having a hard time finding all the parts.. Anyone know a good site or happen to know part numbers?
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
51,243
GM makes the motor, volvo bolted on marine bits

Get a complete motor from Michigan motorz, edelbrock makes a marine intake
 
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