Forum: Powertrain

got a 4l80e swapped into a 1997 chevy truck got a leaky union where the local tranny shop fixed a crack in the line years ago and i want to just...

Anyone on here have a set of assissin bars (flip kit).I have been trying to order a set for over a month from smith and get the same ole story that...

Im sure its been asked before and ive done some research but havent come up with a good answer. Ive got a 2008 trailblazer ss with an aux trans...

Any idea on who does this and what it might cost? Finally got my motor out and gotta get a new reluctor on it. Thanks!

Have an 88 GMC Sierra Truck that I am throwing a LQ4 with TBSS intake into, and was wondering since I am adding the TBSS intake with Vette Filter...

Ive got a 1997 C1500 truck with a 5.3 from an 02 silverado. Im running the stock steering gear box in the truck and the stock power steering pump on...

Hey guys I have a 98 Silverado ecsb z71 and the rear end needs rebuilt bad. I have got estimates on having it gone through and I'm thinking it be the...

Taking my block to the machine shop next weekend and need to know how much I can shave off. I have searched all over the web and can't find any info....

i did a 4l80e swap on my 99 sierra 6.0 swap, but the tranny i baught was junk. so i am gonna go new, saw finish line transmission used alot on here,...

Alright I may sound stupid to some but I have a 2000 silverado 5.3 with a Nelson tune full exhaust no emissions electric fans fully built tranny,...

Was wondering if anybody has experienced this same problem I swapped my 4.3 out for a lq9 an when it was finished I took it easy for the first week...

Hey guys, I am looking for diagrams or a list of what the emissions system consists of for 99-02 and 2003 model years. I want to know what year...

Instaling the Transgo HD2 (4l80e) and was wondering what hole sizes to go with for the ABC holes. Options are: A-4th B-3rd C-2nd Hole Sizes...

I'm needing a good race/street trans. 4l80e preferably, I have found a few places that sells built trans but was wondering if anyone else knows of...

so when i took the front seal off to replace, i checked out the bushing on the pump cover and it was shot. so i pulled the cover and got a new...

My Brother has a 2005 Tahoe with about 123,000 miles and he tows (about a 5000lbs trailer) with it. The transmission (pretty sure a 4L60e) is...

1996 GMC Truck 4L60E Transmission. Is there supposed to be transmission fluid in the tailstock section? Oil is leaking out of my rear tranny seal....

this really isnt an electrical question which is why i posted here. thought id get better answers. i know how to wire up relays and size...

Tired of spinning and trying to decide on gears for a 2000 rcsb 6.0/th400 since im getting a truetrac soon, has the stock 3.42 10 bolt in it. Truck...