Thanks for all the great input. Outside of the motor mounts is there a difference between a 250 i6 Chevy motor for a car and a truck. What years would be a perfect fit for my 77 if I were looking for a replacement engine.
My block casting number is 366855 GM that refers to a Buick, Olds, Pontiac and Chevy
I dont think that GMC made a 250 cid inline.
If they did would the block say GMC on it.
Can anyone tell me if these are two different engines or just a name mis-understanding?
I was told buy the guy that i bought the boat from that it was a GMC engine.
I like Chevy and Ford trucks but not any GMC stuff. When i was a kid in the 60's they sold Chevy trucks and GMC trucks they were...
Can I buy car parts instead of marine or this
https://www.marineengine.com/newparts/part_details.php?pnum=MER34235Q+1
how do i know if i have a delco conventional ignition sys
https://www.marineengine.com/newparts/part_details.php?pnum=MER33765T
The guy I bought it from said it was in his family for 36 yrs he did say he replaced the carpet but the floor is a little soft on both sides of the engine, but I'm 6' 4 and 255 lbs so that does not help. I really appreciate all the help I get from you guys. So if I want to test my new bilge pump...
Well i had my first bilge experience yesterday. My bilge is about 1 x 2 feet and located under the oil pan. My Rule Mate 500 could just barely make it out and the drain hose was very short. I have no idea where the wires and hose even lead to. I assume the wires go over to the battery and 2 goes...
If i buy a new Rule 41 bilge pump switch and the Rule 500 GPH Standard Bilge Pump Kit w/Float Switch 12V 25DA-35A and i put the switch on auto that will give the float switch control of the pump so i just need a non auto pump correct?
