Re: Looking for 73 Trans Am Super Duty pics
 

Matching Vin stamped on front of block next to timing cover below the lower Rad hose.

Re: Looking for 73 Trans Am Super Duty pics
 

big exhaust manifolds. There is no provision to put a couple of exhaust bolts in because they are so big.

Re: Looking for 73 Trans Am Super Duty pics
 

Very clean inside overall. Do all the Pontiac blocks have all that webbing around the lifter bores ?

Re: Looking for 73 Trans Am Super Duty pics
 

It always amazed me how bad the Chevy exhaust manifolds are compared to the Pontiac exhaust.

Re: Looking for 73 Trans Am Super Duty pics
 

Okay, that's it! Screw Donald Trump...I want to be 1st to volunteer: "The Intern; Musclecar reality TV" for Charley. https://www.yenko.net/ubbthreads/imag...ns/burnout.gif

Re: Looking for 73 Trans Am Super Duty pics
 

You sure know how to make a mess. Will the block need to be bored or just honed.

Re: Looking for 73 Trans Am Super Duty pics
 

Ram Air Restorations makes an excellent repro manifold with the additional bolt features. Looks much https://www.yenko.net/ubbthreads/imag...s/headbang.gifbetter than original. True 2.5" outlet too...

Jim

Re: Looking for 73 Trans Am Super Duty pics
 

..Intern ? You mean I could have conned somebody besides me to do this ? Hmmmm. Free ?

Re: Looking for 73 Trans Am Super Duty pics
 

Buzilla..Does Ram Air Restorations have a web site ? Paceme..The one cylinder was pretty pitted so it will need to be bored.

Re: Looking for 73 Trans Am Super Duty pics
 

Your orig. manifolds will be a 5 bolt. RA resto makes the 5 bolt SD, as a repro. The RAIV & 455HO 70-2, had the three bolt design. https://www.yenko.net/ubbthreads/imag...ns/scholar.gif https://www.yenko.net/ubbthreads/imag...mlins/flag.gif