Search found 569 matches

by Matt
Tue Aug 19, 25 7:17 pm
Forum: Transmission, Axle & Brakes
Topic: B body axle
Replies: 3
Views: 625

Re: B body axle

the '71 axle will be about 3" wider than the '68 from flange to flange
the spring perches are around 3" wider apart too.
by Matt
Mon Apr 21, 25 11:00 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

then made up some pedestals on the K-member to suit .
IMG_0999.jpg
IMG_0999.jpg (70.74 KiB) Viewed 5698 times
IMG_1001.jpg
IMG_1001.jpg (59.8 KiB) Viewed 5698 times
by Matt
Mon Apr 21, 25 10:53 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

Bought a couple of universal mounts from Summit . Very substantial .
LH Mockup.jpg
LH Mockup.jpg (60.99 KiB) Viewed 5698 times

Cut them up a bit and tacked the 'bush' part to existing engine brackets
mounts.jpg
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both tacked.jpg
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added some brackets to bolt to the K-member

LH finished.jpg
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RH finished.jpg
RH finished.jpg (112.56 KiB) Viewed 5698 times
by Matt
Mon Apr 21, 25 10:42 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

Now that I've got some sort of datum I can pull the engine out again . Using the 'long reach' crane.

crane.jpg


and can cut the factory mounts off the K-member . also make some room under the crank pulley so I can lower the front of the engine

cut.jpg

Then get the engine back in , suspended ...
by Matt
Mon Mar 31, 25 11:15 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

At this point I need to start looking at re-making the engine mounts.

1) The engine is solid-mounted at the moment (after I destroyed a set of poly-loc mounts), and I don't like it very much.
2) I 'd also like to lower the front of the engine as much as possible to reduce driveline operating ...
by Matt
Mon Mar 31, 25 10:56 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

Shortening the shift rods .

They're stainless and threaded internally both ends . LH one end, RH the other .

As a complete amateur, I don't much enjoy machining stainless. It gets very hot very quickly. Slow speeds and high feed rates seem to work.

Parting off the ends. Had to resharpen the ...
by Matt
Mon Mar 31, 25 10:47 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

The shifter will also need to be offset about 14mm to the left to maintain the existing rod angles once it's moved forwards.
IMG_0821.jpg
IMG_0821.jpg (68.41 KiB) Viewed 5895 times
so I made some wider spacers to mount to the extension housing
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IMG_0822.jpg (82.44 KiB) Viewed 5895 times
IMG_0823.jpg
IMG_0823.jpg (59.83 KiB) Viewed 5895 times
by Matt
Mon Mar 31, 25 10:38 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

I had ordered the new gearbox with the shifter location offset rearwards, in the hope that I could use the existing 4-speed hump.

IMG_0709.jpg

Turns out that the shifter bracket and rods will foul the torsion bar crossmember. This was always likely to a certain extent . I was hoping any mods ...
by Matt
Mon Mar 31, 25 10:18 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

First step to trial-fitting the gearbox , dial in the bellhousing . Ideally the gearbox input shaft needs to align with the crankshaft within 5 thou or so. Aftermarket bellhousings can sometimes be out of tolerance, and also if a block has been line bored this can have an effect. So any offset needs ...
by Matt
Tue Mar 25, 25 1:24 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

Yes I think I'm going to make some sort of aluminium shield under each wing . Watch this space !
by Matt
Mon Mar 24, 25 10:46 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

Can someone explain the image orientation problem and how to get round it ?

Taken on iphone. They display right-way-up on my PC , but rotate when uploaded to the forum.

Thanks
by Matt
Mon Mar 24, 25 10:42 pm
Forum: The Workshop
Topic: Matt's 1970 'Trans-Am' Cuda
Replies: 435
Views: 102753

Re: Matt's 1970 'Trans-Am' Cuda

Well it's been a while !

Winter workshop update :

Had the passenger door and front wings repainted.
The wings in particular were quite badly damaged from gravel. It sticks into the hot tyres then flies off like bullets when you go fast, putting horrible outward dents in the top surface of the ...
by Matt
Mon Jan 06, 25 7:41 pm
Forum: The Workshop
Topic: Blue's Barracuda
Replies: 1124
Views: 445362

Re: Blue's Barracuda

Hi Blue

My engine currently in the 'Cuda is a similar spec to yours

408, Trick Flow heads, Edelbrock 2815 intake.
It makes around 540HP so hopefully yours will be in the same ballpark ?

I chose a gear drive as I wasn't happy with the timing chain stretch.

Cheers
by Matt
Mon Jul 22, 24 5:40 pm
Forum: The Mopar Lounge
Topic: Rubbish parts
Replies: 8
Views: 3875

Re: Rubbish parts

Next for your viewing pleasure.

Polyloc engine mounts . $240 USD . Probably best not to bother. The other side was worse than this one.
polylocs 1.jpg
polylocs 1.jpg (85.92 KiB) Viewed 2427 times
polylocs 2.jpg
polylocs 2.jpg (74.08 KiB) Viewed 2427 times
by Matt
Thu Apr 04, 24 8:33 pm
Forum: The Workshop
Topic: Floyd Brothers 70 Challenger
Replies: 1066
Views: 276147

Re: Floyd Brothers 70 Challenger

all looking good !