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Old 10-02-2021, 05:22 PM   #1
bigmac73
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Join Date: Mar 2012
Location: Chesapeake, Va
Posts: 1,275
aftermarket tranny x member opinions

I bought one of those "Performance" Square tubed x members from GMC Pauls for my transmission thinking it might be beneficial with my new 421SBC installation.

However sizing it up today for installation I find it is around 1/2 inch to short between the frame rails and the bolt holes do not line up, plus it is not centered for the tranny mount. It is a nice heavy piece however it does not quite match the pic on the website as well......

Now i am thinking of just putting a few welds on my factory x member to reinforce the rivets and then just painting and reinstalling. What do you guys think??
Any benefit over the stock piece for performance and strength????
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Mike
72 C-10 Cheyenne off frame resto and Upgraded to 4 wheel disk, Tilt, Dakota Digital Dash / Rear slider.
421 SBC / TH350 3000RPM Stall
Progression Ignition /Holley 750 DP/3:73 gear Eaton Limited Slip unit / 2 1/2 exhaust glasspacks
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