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Old 03-09-2023, 09:48 AM   #13
special-K
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Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,863
Re: 1988 C1500 carb conversion

Quote:
Originally Posted by LS short box View Post
Thanks again or the replies. As far as I know a turbo 400 doesn't have a lock up converter.
So can someone point me to some threads converting to a 454 TBI? Also to whom might be able to modify a prom? I'm not planning a real radical SBC.
Did you check the link in my last post? Seems to be "the man" on this topic. I have thoughts of installing the TBI and 4L80E out of my '95 into my '72 K2500 if and when I'm done with the '95. I plan to build a 383 for the '72
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed"

GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project)
GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling)
Tim

"Don't call me a redneck. I'm a rough cut country gentleman"

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