Ok, here in the near future, Grand Rock will be introducing our black stacks. Today I received my first samples back from one of our possible coaters. These are done in a satin finish, with a clear coat on top of that. They are rated to handle up to 2400*F! So...I'd like to hear everyones feed back on them. Oh, and by the way, NO we do not have any prices on them yet. These are just the first samples for us to look at, and do a little R&D on. So without further addu.....

Front View

Close Inside View

Side View

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crzycowboy's Sig:

GOT STACKS?

Josh Stewart
Grand Rock Tech. Support
www.grpipes.com
Call me at:
1-800-321-3674 (toll free)
1-440-639-2000 (local)
Monday-Friday 7:00a.m. to 3:30p.m.
OR
email me at joshuas@grandrock.com

Josh, that looks great! The only bad part about coated stacks is it usually means a higher price..


But yes bud, it looks sweet! -

Oilfield_Mafia's Sig:

>> Become a BOMBARDIER Today! <<

_____________________________________

07 Classic LBZ CC/SB 4x4

TransGo Jr, 4" MBRP,6" Single Mitre Cut Stack, Autometers in Pillar

Blocked, Custom Cold Air Intake, Resonator Delete

PPE

Big Thanks to Jim @ Upstate Diesel, Gasuout, 2500HeavyDuty, RSWORDS & Everyone else here @ DieselBombers.com

looks good!!!!!! -

Diesel Dummy's Sig:

I wont go on with a whole bunch of stuff we carry, so ill keep it short!

If you think you need it, we can get it, thats it!!!!!

www.upstatedieselperformance.com
Upstate Bombers site
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Edge Hot Comp,Fireball 200's,Extreme Machine Turbo,S&B,water meth,NV4500 with Valair DD,285's

Whit wants em...........now

serious I hate chrome and would love to be yer first black stack tester heheheheeee -

Whit's Sig:

* 01 Cummins/Dodge/HO/6 speed*275 injectors*PDR 35 turbo w/14cm housing & high pressure boots*HTT 3 piece ported exhaust manifold*Progaurd 7 with prefilter*Edge Comp*Fass II*Southbend con OFE*Jacobs brake*5"Stacks Big ens*E/F shift knob w/2low & brake switch*10 Gages*KW Ram air System cab controlled*Rickson 19.5x265's*True speed calibrator*Rancho 9000's*DT track bar*DSS steering stabilizer*KW Side impact rails*KW Traction Bars*Toolbox/fueltank 60 gal Combo*Mag High Tech Diff Cover*Ranchand bumpers*Grover air horns*Rear Wheel Cylinder Upgrade DYNO 375 Horse 941 Torque

Always remember...when life hands you Lemons,ask for Tequila and Salt and call me over!

Any way to get them flat so they already look like soot, but still be protected against corrosion? These do look nice though. -

SeaDrive's Sig:

'01.5 2500 CTD QC SB SLT 2WD, Auto (Goerend), 3.54LS, TruxPort, J-hook, AEM Workhorse, Boost/Pyro/FP/Trans Temp, 4" Pinnacle Power Exhaust, Vulcan Big Line Kit w/Raptor, Edge Comp, DD1s, DEI Remote Starter, 20% Tint, LED tail ,brake, and turn signals and 4300k HIDs.

True, these stacks will probably end up costing more than chrome, however, they will probably out last the chrome lifetime.

It amazes me how many people have offered that to me today...LOL These should be availble in the next month or so...if that long...I've been getting such good responses, We better produce sooner than later!

No, reason for that is we feel if someone wants a "flat" look, cost wise it would make more sense to just buy our raw steel stacks, and hit them with a couple coats of High Temp Grill paint. These are usually a flat black in color, and will save you money! And who doesn't want that these days? -

them is nice -

stkdram55's Sig:

Just an Inline 6 Cylinder

Only 2 defining forces have ever offered to die for you.....Jesus Christ and the American Soldier..
One died for your soul, the other for your freedom.

they look great i`m not really a stack guy but i would put on the black ones before chrome -

busta's Sig:

Thanks to you I am hooked on stacks .... NOW THIS!! OMG ... (walks away ... Umm Honey???) -

ToolManTimTaylor's Sig:

Fopje flauw mopje!

2K+1 3500 Full Billet Dtt Trans 92R TC, MassDiesel 160Edms, Fass, Garrett 3790 Roller Turbo, City Diesel Cool Twist Intercooler, PDR Boots, Blue Chip Redline FMS, AFE, Smarty Revo, Royal Purple, DT Track Bar, DSS, Quad 4X4 Ball Joints, White out dash, Tinted, Rhinoed, Sport Converted, DynoMatted, Powdercoated, AND 7" Aussie Stacked Thanks to Grand Rock!! IRP Video
Stop On BY The N.E.T.D.P

Should I send appology roses to your wife...LOL

I'm glad you're enjoying them 7" Aussies! They look good on the truck too by the way. -

They look good... Much rather have black then crome any day.. -

Coal_Roller's Sig:

'99 Dodge Ram silver, 3 gage pod with auto meter phantom egt fuel psi and boost, torque converter lock up switch, tst box, hypertec, 5in exhaust, an ats exhaust manifold, airdog df165, custom fuel sending unit, on my 3rd vp. Soon to have 200hp injectors and new turbo

Them are Awesome NICE WORK -

DieselMinded's Sig:

They are way sweet...

Whit - those would look bitching on your truck and would match your wheels too... -

Dr. Evil's Sig:

98 12V quad cab 4X4 AND 2001 24V quad cab 4X4

Those look awesome! Wish I could bring myself to cut some holes in the bed.

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kslb7's Sig:

2002 Chevrolet CCSB LB7.

K&N, EFilive flashscan/AutoCal, Lead foot.

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nice, me likey -

2500HeavyDuty's Sig:

The Original LB7
EFI LIVE, Suncoast IV, AirDog, Banks Intake, Mbrp Exhaust, Ranch hand bumper replacements, H2 wheels with 35's, and some secret squirrel stuff
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