Duramax Diesels Forum Truck of the Week
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Old 08-21-2013, 05:23 PM
Robby Avery's Avatar
Robby Avery Robby Avery is offline
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Truck: 2006 Chevy Duramax
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Default Stainless LB7 Downpipe

Are there any clearence issue with the stainless LB7 downpipe? No firewall rubbing? What size it it website doesn't clarify?
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2006 Chevy 2500HD LBZ Duramax Summit White CCSB Tan (neutral) leather LT3 pkg w/sunroof OEM bra 4x4, ISSPRO EV, ATS Twin CP3's, Built Allison, Eaton E-locker front stock G80 rear, Kennedy Twin pump filter combo kit, Snow Perf Stage 2 w/m injection, 4in to 5in banks tip, HM Big K&N, Mickey Thompson Baja Claw TTC 315/75/16 on stock rims, Rancho RS9000XL, Fabtech HD TR, Cognito P&I Brace kit, DD/Puller/Work Truck



2002 Chevy 2500HD LB7 Duramax Summit White CCSB Grey (neutral) leather LT3 pkg OEM bra 4x4, Kennedy Twin Pump Filter Combo Kit, ISSPRO EV, PPE Boost Valve, DTS Built Allison, MikeL Cooler, ATS Billet Flexplate, DTS 3in DS IC pipe, Bill's 5in CAI (White), Big K&N, 4in to 7in black stack, Mickey Thompson Baja Claw TTC 315/75/16 on stock rims, Cognito P&I Brace kit, Sleeves, Energy Sway bar Kit, DD/Puller/Work truck



Special Thanks: (David) DTS, (Guy) Socal Diesel, (Nick & crew) DuramaxTuner, (Dan) PPE, (John) Kennedy Diesel, (Tony) All Season
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Old 08-21-2013, 07:06 PM
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Default

We have had zero issues with clearance with the firewall, the dipstick may have to be tweaked a bit because of the larger diameter tube. The Downpipe is a full 3" mandrel bent tube. The Downpipe was built to line back up to the factory exhaust location. Most aftermarket exhaust systems have worked well. No issues so far!
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Old 08-21-2013, 09:26 PM
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blk smoke lb7 blk smoke lb7 is offline
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Will full 2 inch uppipes fit between the block and your down pipe?
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If you were helping folk with problems, or asking for input on your problems, it might be different, but from where I see, you are only a little different than the Russian spammers selling iPads that we delete.

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Old 08-22-2013, 04:11 AM
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Quote:
Originally Posted by blk smoke lb7 View Post
Will full 2 inch uppipes fit between the block and your down pipe?
Yes they will, Its snug, But they do all fit
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Old 08-23-2013, 02:37 PM
Robby Avery's Avatar
Robby Avery Robby Avery is offline
GM TECH @ PRINCE CHEVROLET
 
Join Date: Jul 2008
Location: Norman Park, Georgia
Truck: 2006 Chevy Duramax
Engine: 403ci LBZ Diesel
Transmission: Automatic
Posts: 314

Default

Are you refering to the trans dipstick needing to be tweaked? If it'll clear the firewall whats it hitting on the dipstick tube? I'm not sure I get your point? Glad to know its a 3in stainless piece though.
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2006 Chevy 2500HD LBZ Duramax Summit White CCSB Tan (neutral) leather LT3 pkg w/sunroof OEM bra 4x4, ISSPRO EV, ATS Twin CP3's, Built Allison, Eaton E-locker front stock G80 rear, Kennedy Twin pump filter combo kit, Snow Perf Stage 2 w/m injection, 4in to 5in banks tip, HM Big K&N, Mickey Thompson Baja Claw TTC 315/75/16 on stock rims, Rancho RS9000XL, Fabtech HD TR, Cognito P&I Brace kit, DD/Puller/Work Truck



2002 Chevy 2500HD LB7 Duramax Summit White CCSB Grey (neutral) leather LT3 pkg OEM bra 4x4, Kennedy Twin Pump Filter Combo Kit, ISSPRO EV, PPE Boost Valve, DTS Built Allison, MikeL Cooler, ATS Billet Flexplate, DTS 3in DS IC pipe, Bill's 5in CAI (White), Big K&N, 4in to 7in black stack, Mickey Thompson Baja Claw TTC 315/75/16 on stock rims, Cognito P&I Brace kit, Sleeves, Energy Sway bar Kit, DD/Puller/Work truck



Special Thanks: (David) DTS, (Guy) Socal Diesel, (Nick & crew) DuramaxTuner, (Dan) PPE, (John) Kennedy Diesel, (Tony) All Season
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