can any one tell me it the t/c lock up settings are the same for the 305 and the 350?
Member
I don't know if it changed from year to year but my 305 was set at 20mph and I boosted it to a recommended 40 mph (which is also what they said the 350s had)
It made a big difference on my little 305. Feels a lot better now.
It made a big difference on my little 305. Feels a lot better now.
Fast355
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May 9, 2026
- Join DateJan 2005
- LocationHurst, Texas
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- Car1983 G20 Chevy
- Engine305 TPI
- Transmission4L60
- Axle/Gears14 bolt with 3.07 gears
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Quote:
On F-bodies there was a difference. Originally Posted by 8UpAFord
Yep theres a differnce... On trucks there is not really much of one, they both lock at 26, unlock at 24.