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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: A robs 23 on December 26, 2018, 11:24:30 am

Title: 305 to 350 swap
Post by: A robs 23 on December 26, 2018, 11:24:30 am

Getting prepared to swap out my 305 to a 350. This is my first project vehicle.

1986 K20
(https://uploads.tapatalk-cdn.com/20181226/7c2a3bda38d6cbf039216388fec925b0.jpg)

Any advice? Any list of parts required?

Going to disassemble the 350, replace gaskets, check bearings.

Here is the casting number for the 350. I am curious if anyone has any information on that specific casting. Block quality, nickel etc.

(https://uploads.tapatalk-cdn.com/20181226/13515de83ead93249204848d5bcaa671.jpg)



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Title: Re: 305 to 350 swap
Post by: Rapid Roy on December 26, 2018, 01:34:57 pm

Welcome