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  1. C

    Sm465 shift problem

    If I'm all ready running at higher speeds I can rev match but the transmission doesn't like it. And the clutch pressure feels the same whether it's going into gear or WONT go into gear. I just find that odd.
  2. C

    Sm465 shift problem

    Hey guys, I have a 1989 Chevy 2500 with an sm465. The problem is, is that I can shift gears for all of 10 minutes till the truck gets warm then it won't go into gear. ANY GEAR. I have to turn it off and put it into gear. I've had people tell me it's the clutch, throw out bearing, or slave...
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    350 tbi towing build 10,000 lbs

    Mine is a 14 bolt semi floater with 3.73 gears. And yes it is an 8 lug. And thanks for the info and pictures. I would be comfortable towing quite a bit of weight with that truck but if the ratings are that low, I might just get another diesel..
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    350 tbi towing build 10,000 lbs

    No kidding?? I figured the truck was legal up to at least 10k but I'm not sure because it has no factory stickers to tell me so... Does anyone know that the gcwr on a 1989 Chevy 2500hd with a sm465 is??
  5. C

    350 tbi towing build 10,000 lbs

    The gooseneck has trailer brakes and I will be installing a trailer brake controller before I ever pull it. Just wanted to know if the engine with a little work could handle it. The truck has 1 ton axles under it. I have pulled a bumper pull with a front end loader and a brush hog on the back...
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    350 tbi towing build 10,000 lbs

    Not sure on the mileage of the motor because the odometer is broke but I do know it is strong (because of driving 5 of them) And I live in Oklahoma so I'm not too worried about hills. Some hills but not big hills anyway. Trailer weighs around 6,500 lbs. so it'd probably be towing more than...
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    350 tbi towing build 10,000 lbs

    Well I've got a semi floater and I don't want to replace that. I don't want to go 4.56 maybe 4.10 but I'm all ready at 3,150 rpm with 3.73 gears unloaded at 70 mph.
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    350 tbi towing build 10,000 lbs

    Well I was hoping to only spend at the most about $2500. I can spend more but wanted to put the money into the body and painting it to make it look presentable. High in customers like mine probably won't like an old beat up truck lol
  9. C

    350 tbi towing build 10,000 lbs

    Hey guys I've got a 1989 Chevy 2500 hd with a 350 tbi. I'm wanting to know what I could do to make around 375-400 lbs. tq. towards the low end of the rpm range. It has an sm465 and 3.73 gears in the rear limited slip. I need it to pull a 34 ft. gooseneck. Am I out of my mind or not (btw it's not...
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