Doctor Diesel USA Upgraded Up Pipe Bolt Set (12-Piece) For 2001-2016 Duramax 6.6L LB7 LLY LBZ LMM LML
Doctor Diesel USA Upgraded Up Pipe Bolt Set (12-Piece) For 2001-2016 Duramax 6.6L LB7 LLY LBZ LMM LML
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Doctor Diesel USA Upgraded Up Pipe Bolt Set (12-Piece) For 2001-2016 Duramax 6.6L LB7 LLY LBZ LMM LML

5 stars out of 3 reviews
(5)|
15 ratings

About this item

If you own a Duramax 6.6L diesel, you know the up pipe bolts can be a weak point.

6.6L Head Studs Kit 2001 - 2016 LB7 LLY LBZ LMM LML Chevy Duramax Diesel | KTD Performance

This set from Doctor Diesel USA upgrades them to something stronger.

You get 12 bolts—enough for the job.

PPE 118034300 2001-2016 Duramax 6.6L Chromoly Head Stud Set LB7 LLY LBZ LMM LML

Fits 2001-2016 models: LB7, LLY, LBZ, LMM, LML.

Black, coated steel, screw-in style.

Bolt On Passenger Side Up-Pipe w/ Gaskets For LB7 LLY LBZ LMM LML 6.6L 2001-2016 Duramax | US

Made in the USA.

TOPTENG Exhaust Up-Pipe for 2001-2016 6.6L Chevrolet Chevy GMC Duramax Lb7 Lly Lbz Lmm Lml

These are a direct replacement for the stock bolts (OE 672-1003) and are way more reliable.

Includes all mounting hardware.

UPGRADED Up Pipe Bolts Set of 12 for 2001-2016 LB7 LLY LBZ

One year warranty.

63mm Upgraded Turbo Compressor Housing Kit For 2001-2016 LB7 LLY LBZ

Don't mess with broken bolts—upgrade to these and forget about it.

WC Fab Up Pipe Bolt Kit, for Duramax Thoroughbred Diesel

CA Prop 65 warning applies, but that's standard.

$ 17.75
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