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-   70-73 Firebird & TA TECH (https://forums.maxperformanceinc.com/forums/forumdisplay.php?f=437)
-   -   73 Firebird Progress (https://forums.maxperformanceinc.com/forums/showthread.php?t=883664)

DJs73 01-01-2026 06:51 PM

73 Firebird Progress
 
3 Attachment(s)
Recall introduction thread here:

https://forums.maxperformanceinc.com...=1973+firebird

Since the mid year purchase, I have been hard at work with some body work and stripping entire car. Formula hood nearly finished, replacement nose cone in progress, interior in progress, found four 15 x 8 WS-6 Snowflakes (refinishing them now), rear spoiler done and set, etc....

Also, collecting parts for the engine.

- 428 block
- 421 Armasteel crank (10/10)
- 6X-4 heads
- 1969 intake (Quad convert to E choke, removed exhaust crossover)
- 1970 RA3 / HO manifolds

See mock-up pics below.

I'll post more pics as progress continues.

johnta1 01-01-2026 09:10 PM

Looking good!


Don't forget about getting engine mount adapters to mate the 428 block to the car.


:)

DJs73 01-01-2026 10:36 PM

Thank you

Yes, I grabbed the ones from Spotts Performance a couple months back.

hojs69 04-18-2026 10:25 PM

Some progress pics
 
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Before

hojs69 04-18-2026 10:26 PM

Progress
 
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After

New for me, 76 - 78 seats coming in a few days to match the vertical lines of the rear. Getting rid of the ugly seat covers and such, hiding the worn out original seats (for sale soon).

hojs69 04-18-2026 10:35 PM

Wheels and Tires
 
4 Attachment(s)
Posting for DJs73 (she is having computer trouble)

Secured some 15 x 8 WS-6 wheels and 295/59 & 255/60 tires.

Vintage RWL Goodyear Eagles. Tires are quite old but only a few thousand miles; came off a garaged Cobra. Could not pass up FREE for at least mock up.

Wheels were solid and just needed the normal sanding, polishing and paint.

DJs73 04-18-2026 11:31 PM

Nose and grills
 
4 Attachment(s)
Computer fixed.

Presently have two 73 Endura noses. Both sandblasted and I am restoring both.
Which one I use will depend on the results.

I changed the color of the grills from the grey to flat black.

Of course, added a 428 emblem; stock location.

DJs73 05-24-2026 08:46 PM

Memorial Day Weekend Update
 
2 Attachment(s)
Matching front seats done. All vertical seams now; front, back and door panels.

Endura bumper restored, gapped to hood & fenders and grill color change.

Next major exterior tasks, take all body panels down to bare metal and block hood.


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