78 Grand Prix Build

[olds307 and 403]

Wow nice car and build. Those heads flow awesome according to their numbers.

 

[TURNA]

Very nice.

Is that a belt shield of some kind on the original AC compressor?

 

[MrSony]

Badass man.

 

[buick7332]

Looks good, you did a nice job. I always liked the early g body grand prix models. Manual transmission was still available in them. Good luck with it

 

[78GP400]

Very nice.

Is that a belt shield of some kind on the original AC compressor?

Yep, my Dad and I made that out of a very large Campbell soup can! 😂

 

[Gonzo1970]

What did you do with those SS Rims.... Hmmmmm?

My car is dying for a set, but they're down on the list a bit.

-Gonz

 

[Gonzo1970]

Also... what did you end up running in the rear end with that 200-R4?

My 305 only has 50k on it and runs like a top... so Im going to just let it breathe with an intake and headers/dual flowmasters.. the rear end I was thinking 3.73's. If the 305 ever goes t*ts up, Im leaning towards a 383.. Would love a 400 like my 78 T/A had.. I really liked that engine, but they're getting tough to find.

-Gonz

 

[ItsnotaGN]

I don't think most people would be aware of the *ss whooping you would be unleashing on them at the stoplight Grand Prix. (See what I did there?) Looks like a minty low mile car and even the aftermarket Rally II's aren't much of a tip off, Well done.

 

[fleming442]

638 horsepower 665 torque, heads ported after initial build and 950 Holley.
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Ain't see that comin'!!! Go 'head with ya crazy *ss!

 

[Bonnewagon]

You had me at 400! NICE!!!!!!