Type: Posts; User: MY2002GMC
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03-01-2012, 12:41 AM
I just installed a Heartthrob catback dual ( 2 heart throb glass packs at end) fed by a Y 3" pipe connected at the join of the cats ( stock). I have shorty headers on my 4.8 GMC Sierra and 456's. ...
01-06-2012, 11:56 PM
Had my 2002 GMC Sierra 4L60E tranny installed by my mechanic with a Transgo HD Reprogramming shift kit and TCI HD Servo and Sep Plate. Seems to shift good from 1st to 2nd (chirps tires). I've taken...
01-03-2012, 08:46 PM
Thanks Wildmans - I just got my 2002 GMC Sierra back today; I had my friend/mechanic put in a B & M Mega Shifter for my 4L60E and it works great.
added a Transgo Reprogramming HD Shift kit and TCI...
12-30-2011, 11:02 AM
Thanks guys for the info so far - I will think some more before I jump into anything. Any others are welcome to respond.
12-29-2011, 11:03 PM
Good point surrealone. Also forgot having a TCI HD Servo installed. I also think that I can adjust my MPH speed on the interstates; i.e., if I was cruising at 72 I can lower the cruise to 62 and...
12-29-2011, 10:42 PM
Hi guys - I have a 2002 GMC Sierra extcab automatic with 4.8 and 3:73 gears and is lowered. Have headers, electric fan, cold air and street tune. I am having a B&M Megashifter being installed and...
12-26-2011, 10:37 PM
I think you are right - I just sawYoutube showing pulling cam with engine in truck, but it was a much earlier
model (C100?) with the LT motor. I'll have to look at mine when I have it and check out...
12-24-2011, 12:30 PM
I don't have the truck in front of me right now, but given they do not have a rear distributor, maybe electrical wires stuffed behind manifold between body and engine, etc., what...
12-23-2011, 01:04 PM
Has anybody ever reeplaced a camshaft in their GMC pickup (2002 GMC Sierra) without having to pull the motor? Just want to confirm what has to be done; preferably without pulling the motor. Thx.
12-10-2011, 04:09 PM
I have a question. I talked with the B& M Tech Rep and was interested in putting a Truck B&M Megashifter in my truck. I realized that I would have to possibly make some mods to the...
12-08-2011, 08:52 AM
Thanks Chevy53 - I will check it out. Need to decide how much I want to change when I have all the options on the table. I really enjoy what I've done with my 64 Nova "Beast". Thanks again.
12-07-2011, 04:42 PM
I'm new on the block. I have a lowered 2002 GMC Sierra ( extended) with some mods. I've got a 64 NOVA that is my toy with a 406. I have thought in the past to beef up the GMC and who...
12-07-2011, 12:08 PM
Hi all - a newbie here.
I have recently made some engine mods on my old generation 406 SBC - new heads, ignition, etc.
I have a 2002 GMC Sierra that I thought of modifications. I have put...
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