# \#gm-3.4-v6

**URL:** https://forum.isuzunation.com/tag/gm-3-4-v6/69.md

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## [3.4 Swapping my '91 Rodeo](https://forum.isuzunation.com/t/3-4-swapping-my-91-rodeo/128)

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**Author:** [@merv04965](https://forum.isuzunation.com/u/merv04965)\
**Replies:** 18\
**Last updated:** [August 30, 2026, 11:32pm UTC](https://forum.isuzunation.com/t/3-4-swapping-my-91-rodeo/128 "2026-08-30T23:32:43Z")

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Hey all, glad to be over here on the new forum free from the vile corporate creatures. I had just started this thread on the old forum right as the final meltdown begun, so unfortunately this thread is gonna be a little …

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## [3.4 Apart, and Extra Swap Parts $400 (Sacramento, CA)](https://forum.isuzunation.com/t/3-4-apart-and-extra-swap-parts-400-sacramento-ca/272)

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**Author:** [@EdMc34ZuZu](https://forum.isuzunation.com/u/EdMc34ZuZu)\
**Replies:** 1\
**Last updated:** [August 22, 2026, 2:58am UTC](https://forum.isuzunation.com/t/3-4-apart-and-extra-swap-parts-400-sacramento-ca/272 "2026-08-22T02:58:22Z")

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Saw this over at Planet Mordor. There’s no link outside the forum, so if you’re interested you’ll have to do a Convo with him there. A 3.4 partially torn down, good to inspect. Also a TBI intake, always nice to have…

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## ['91 Trooper V6 5-speed, $750 (Cheney, WA)](https://forum.isuzunation.com/t/91-trooper-v6-5-speed-750-cheney-wa/236)

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**Author:** [@EdMc34ZuZu](https://forum.isuzunation.com/u/EdMc34ZuZu)\
**Replies:** 2\
**Last updated:** [August 3, 2026, 10:37am UTC](https://forum.isuzunation.com/t/91-trooper-v6-5-speed-750-cheney-wa/236 "2026-08-03T10:37:45Z")

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Has an engine knock, probably rod bearing. Great candidate to rebuild the 2.8 into a “3.2 Stroker”, or do a 3.1 or 3.4 swap. Just posted today.