Getting ready to install a rebuilt engine in a 2007 Tahoe. Found the wiring harness damaged. Options are a good harness or splicing a new piece into existing harness. I have found a local harness from a 2009 Tahoe. What do I need to watch out for? Note- this part of the harness is the end. See...
2007 Tahoe w/ 5.3 non flex fuel. I am rebuilding the engine now. Went back with stock bore flat tops. Doing the DOD delete. Had the 799 heads reworked, including installing BTR springs. The cam I’m using is an older BTR low lift truck cam.
I’m having second thoughts concerning this cam and...
Rebuilding the 5.3 in an 07 Tahoe. I bought Sac City main gasket install spacers (do I need to buy the oil pan gasket jig also) Bought a Sac City Barbell, New BTR cam, lifters, and Beehives (deleting AFM with new tune from a local).
Which sensors get replaced- regardless of age?
Do you use...
I didn't pull the motor out but looks like I'm putting the motor back in the 2007 Tahoe. My son pulled the trans out, using the 4-post lift. He then pulled the heads and lastly he pulled out the short block.
Can the engine be installed a better way? I would love to put everything on the motor...
Bought a cheap fixer-upper 07 Tahoe with 250K On the odometer. The engine is getting freshened up. My question concerns the trans, a 4L60E. As far as i know there were no problems concerning the trans.
Other than replacing front/ rear seals what maintenance Should I perform to this transmission?
2007 Tahoe with the LY-5 engine. Freshening up the engine right now. SUV will be a daily driver.
Rebuilding the 5.3 now. Stock everything but Stage II truck cam & kit. 799 heads- fresh from the machine shop. Cam-matched springs were installed. Should I stay with the cast exhaust manifolds or...
This 5.3 is going in an 07 Tahoe. Going to be daily driver with light towing. I am going to rebuild the engine.
This is what I have:
Gen 4 5.3 block and crank-both honed/polished/checked by a builder. Cam Bearings installed. New freeze plugs installed.
Floating rods (with only 7 good pistons!)...
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