engine swap
Thread Starter
Racer
Joined: Oct 2008
Posts: 278
Likes: 5
From: illinois
engine swap
I know some of you have swapped out engines with turn-key crate engines. will a 350/290hp or 350/330hp gm turn-key crate engine fit into a 71 vette 350/270hp, automatic with A/C without any interference. Like hood clearance, water pump, balancer etc..........
thanks Mike
thanks Mike
Former Vendor
Joined: Nov 2006
Posts: 2,482
Likes: 3
From: Carmichael ca
The basic engines are the same. The only hood clearence issue you might have is if you use a "taller" intake manifold, or air cleaner. If you use your current intake, carb and aircleaner, you won't have any problem.
Le Mans Master
Joined: Dec 2006
Posts: 5,557
Likes: 9
From: Oquirrh Mountains
St. Jude Donor '09
The newer engines use a smaller bolt circle flywheel/flexlplate due to the once piece rear seal design; 3" vs 3-5/8" if memory serves. Most of the GM long block engines do come with a flexplate though.
Team Owner
Joined: Sep 2006
Posts: 31,301
Likes: 4,390
From: Westminster Maryland
Hi Mike,
Many people think it's a good idea to hang on to the old engine and any parts you don't use.
Someday, if the car goes to a new owner the old engine and parts might be a + in the sale.
Good Luck!
Regards,
Alan
Many people think it's a good idea to hang on to the old engine and any parts you don't use.
Someday, if the car goes to a new owner the old engine and parts might be a + in the sale.
Good Luck!
Regards,
Alan
Thread Starter
Racer
Joined: Oct 2008
Posts: 278
Likes: 5
From: illinois
engine swap
Alan, you're exactly right, thats is my plan my reasoning for buying the turn-key engine, Hopefully the 350/330hp vortec engine will fit under my hood. I will overhaul my engine at some point but haven't time this year. Its hell to be retired "so many things to do, so many places to see".thanks
Mike
Mike
