Forum: Powertrain

05 silverado 5.3 liter. I need the part number, thanks

Thinking of buying a 1998 GMC 3500 dually with the vortec 454. Does anyone know of any problems mechanical wise with these things other than sucky...

If I get a bigger one, would it help move my truck a little faster?? Want to get that, vette servo, and electric fans.. :cool:

I just bought a set of Pacesetter LTs and their ORY for my 2006 Silverado, but before I could install them, I was hit by a dump truck and now my...

hey guys im a new comer to the forum, i got a stock 2004 chevy silverado 5.3 v8, stock posi-unit & 3.73, with simple bolt-on intake & exhaust, does...

I want a 4 or 6 piston caliper. They must be able to fit under my 17" rims. If i have to buy a kit with the caliper and rotor thats fine. Just as...

I have a series of questions about thermostats What do the stock ones read? How much is a 180 thermostat? Will that 180 help my truck perform a...

I have 853 castings that I want to have millied to bump the com. rat. up;am I going to need new push rods? If so, what length? I haven't asked LMS...

anyone have a part number for the 160 t stat. i have a 05 silverado 5.3. akso how do you add more text below when you post, such as people writing...

Does anybody have a good build sheet with part numbers for a 408. I want one built for boost but i don't know what to get. Part numbers are a great...

my dad has a 2004 tahoe that appears to be leaking out of the rear pinion seal, i dont know what caused it but he does drive alot for work so the...

I have a 5.3 with 2800 stall , servos, shift kit, and tune, I was wondering which cam and size to go with and were i can buy one from......

my 4l60e is not shifting out of 1st should i go with a 4l80e or a 4l65e from the scrap yard

Im getting a weird noise from my power steering, not even turned all the way its whizzing, i checked the fluid and its fine?? Also when cruising I...

last weekend i finaly put in my new cam, comp 224/224 581. lift, comp valve springs and push rods and a nelson tune, everything went to get great i...

Where can i order this exhaust @ a good price. does anyone recommened any system for a regular cab 2005 5.3 liter. i want the most flowing...

i can only find the asp pulleys for 04 trucks and older any know of company or part # that would have them for 06 5.3? I checked on LMP. or would the...

I received some used gears for cheap and after inspecting them i only saw a couple minor problems. One the inside of the ring gear 4 teeth have minor...

ok we have the hotchkis 4" leaf pack, drive shaft carrier bearing spacer, tran spacer and Bellteck Nitro-Active shocks in. Have the front Hotchkis...

I need to know if my stall converter is a lock-up or a non-lockup... I've looked on the website and i've read the box.. i couldnt find out ...