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Thread: Wifey gave the nod for 4.56s!
09-30-2013, 04:33 AM #21
Congrats! I'm looking forward to getting mine done.2010 GMC SIERRA CREW CAB (Silver) 4x4, ReadyLift 2.5" Level Kit, 305/60/18 Dick Cepek Mud Country, Go Rhino Nerf Bars, Husky Liners front and rear, Bushwacker Bed Rail Caps, SCT Programmer.
10-01-2013, 01:09 AM #22
10-01-2013, 03:31 PM #23
glad to hear you got them in.David
2004 Silverado 2500 Crew Cab 4x4, AMSOIL EA air filter, Granatelli MAF sensor, Throttle body spacer, Magnaflow exhaust (true dual to 2 in 1 out muffler), 6" ProComp lift (add a leaf and 5" superlift rear block), Bilstein shocks, 35's (Cooper Disoverer ST) and 4.10 gears, Rhino Liner, EGRUSA fender Flares and widow visors, extended stainless steel brake lines, firestone airbags w/onboard air compressor, Pioneer Avic X940BT navigation, Accel backup camera.
1960 Land Rover Series II 88
2001 Pontiac Sunfire
2013 Toyota Avalon Limited (Wife's Car)
NRA Life Member
10-01-2013, 06:29 PM #24
10-03-2013, 11:26 PM #25
You won't regret it, love my gears. I am running 35's though. You'll definitely get the torque you're looking for, its night and day. Get a programmer where you can adjust the shift points, helps a lot. I've got a pretty basic SC that I picked up from craigslist, but there are quite a few options.
Side note: Pulled out of my driveway this morning and the truck died... fuel pump.
10-13-2013, 12:44 PM #26
- Join Date
- Mar 2011
- Central PA
I finally got new tires. Went from 285/75R16 (33") to 265/70R16 (30.5") basically stock size tires. Towed camper upstate PA and did great. I'd love to feel a set of 4.11s or even 4.56s pulling all those big hills. Unfortunatly I will be driving this to TX and the 4.56s will kill me on the open highway with stock tires.2003 Suburban 2500 LT, 6.0l Volant cai. 3.73 gear. Mobil 1 syn oil
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