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Duramax LB7 2001-2004

Duramax LB7 2001-2004

Performance parts for LB7 Engines


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ProFlow Log Headers & Up Pipes

ProFlow Log Headers & Up Pipes

This is our new "symetrical" log header. They are 11 gauge stainless steel ..

$1,450.00

Wagler / Brodix Headers & Up Pipes

Wagler / Brodix Headers & Up Pipes

This is our new "symmetrical" log header designed specifically for the Wagl..

$1,900.00

ProFlow Xtreme 2" Log Headers & Up Pipes

ProFlow Xtreme 2" Log Headers & Up Pipes

They are 11 gauge stainless steel tube (ss) with 1/2" mild steel (ms) flang..

$1,550.00

ProFlow Xtreme 2" Log Headers ONLY

ProFlow Xtreme 2" Log Headers ONLY

They are 11 gauge stainless steel tube (ss) with 1/2" mild steel (ms) flang..

$950.00

CastFlow Up Pipe drivers side

CastFlow Up Pipe drivers side

Replacement up pipe.   For our CastFlow manifolds ONLY!   Our ceramic c..

$249.00

CastFlow Up Pipe passengers side

CastFlow Up Pipe passengers side

Replacement up pipe.   For our CastFlow manifolds ONLY!  ..

$249.00

Double Up pipe gasket upper

Double Up pipe gasket upper

This .035 stainless steel up pipe gaskets should help seal the beast. It ha..

$24.00

Header Gasket

Header Gasket

These .035 stainless steel header / manifold gaskets should help seal the b..

$32.00

Up pipe gasket lower

Up pipe gasket lower

These .035 stainless steel up pipe gaskets should help seal the beast. They..

$11.50

Up pipe gasket upper

Up pipe gasket upper

These .035 stainless steel up pipe gaskets should help seal the beast. They..

$11.50

ProFlow Xtreme 2 1/4" Log Headers & Up Pipes

ProFlow Xtreme 2 1/4" Log Headers & Up Pipes

They are 11 gauge stainless steel tube (ss) with 1/2" mild steel (ms) flang..

$1,850.00

CastFlow 2" manifolds only

CastFlow 2" manifolds only

This is the manifolds and bolts only that will allow you to build your own ..

$450.00

ProFlow Brodix / Wagler 2 1/4" Log Headers ONLY

ProFlow Brodix / Wagler 2 1/4" Log Headers ONLY

These are 11 gauge stainless steel (ss) with 1/2" mild steel (ms) flanges a..

$1,300.00

ProFlow Xtreme 2 1/4" Log Headers ONLY

ProFlow Xtreme 2 1/4" Log Headers ONLY

They are 11 gauge stainless steel tube (ss) with 1/2" mild steel (ms) flang..

$1,100.00

Stainless Steel CastFlow Allen Bolts

Stainless Steel CastFlow Allen Bolts

This is the bolt for the manifolds in case you have lost yours. This is for..

$2.50

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