Goodwrench 350 in 68 1/2 ton SWB

[73737373]

The 327 that came w/the truck is done....and not sure if I want to pay someone to rebuild it or if I'd ever trust a rebuilt engine. Also, I know of no reputable engine rebuilder in the southwest OK or north TX area, although if anyone knows a reputable shop..... That said, am strongly considering a Goodwrench 350 as it is something I can do (vice rebuild).

The truck is bone stock w/the following options: PS and A/C.

Is this a "plug and play" operation where I can simply unbolt all the accessories from the 327 and put them on the 350 or am I going to run into problems?

Any other recommendations prior to the swap? Going to add HEI, but other than that, do not intend to make any major engine modifications. Any suggestions regarding intake/carb combinations will be appreciated. I do not intend to race, win burnout contests nor impress my friends w/"go fast" gadgets and goodies. My intent is to just buy the engine (or rebuild to factory specs), swap all the accessories and install the 350. Trying to keep it all relatively simple. thx

[powerhaulic]

I have installed several goodwrench 350's bolt it in and drive

[leftybass209]

I'm running the Goodwrench crate in my truck, albeit with some head work and a different cam. For the most part, it is a bolt and go operation. Make sure the things you are swapping over are in good condition with no leaks or issues to make it hassle free. Regardless of whether you have a long, or short water pump, make sure you measure the distances for your pulleys to ensure it's going to swap right over.

As for performance with the crate, make sure the manifold you pick is a dual-plane that makes all of it's power before 5500 rpms. The easiest way to feel like you picked up a lemon is to use the wrong intake.

I don't know if the newer crates have hardened valve seats or not, you should check to make sure.

I'd recommend getting a new flywheel and balancer (if they don't already come with)

I may be missing some minor stuff, but really, it is about as easy of a swap as it gets.

[73737373]

Thanks on all.

[chopnchaneled]

Cheaper in the long run with a crate 350 and they come with a warranty

[DillonGMC]

To each his own. I prefer building engines vs. crate jobs. Besides a 327 is cooler than an ol threefiddy.

[Mmorgan32]

I've bought 2 of them call and ask for specs and just pick out what you want on it right now I have the gm 290 hp I have an edelbrock performer and a 600 cfm carb runs like a champ!

[hugger6933]

It is as trouble free as any swap could be. I'd paint the motor Chevy orange [but I love Chevy orange] and put a Performer or like intake on it, maybe even paint it too to hold down the "flash" and install. It is about as easy as a swap could be. Wish I could get one to that point, but I just had another transport load of lates come in so that pushes back my chance of working on anything old for another while. also found out i need surgery today and that I'll be laid up 6 to 8 weeks at least, after a week long hospital stay.

[69moneypit]

I have the 330 hp ( I think ) . Very satisfied but I have a 327 on the stand for my next project .

[hamjet]

I agree with everyone else. go for the crate engine, put your intake on, paint it chevy orange and drive it. (send me the 327, I'll pay for half the shipping.LOL)