2014-2024 Cummins Backcountry 3.25" Lift Kit (CS-D3-BC-CS-1419-D)

For the 247-4202 Head Studs

6L Duramax LB7/LLY/LBZ/LMM/LML engines

Not recommended for daily driven street applications

5l 2003-2009 Toyota 4Runner 4

9L Cummins engine flows enough air for racing applications

these springs are not recommended for daily drivers

This header has been designed for those who are pushing the extreme limits with their Cummins

0L 4" Turbo Back Exhaust w/ Muffler (421024 / 422020)

2008-2010 Ford Powerstroke 6

Use only the best quality components when rebuilding your 2004

This camshaft will work well in completely stock vehicles but will enjoy performance benefits when used with headers

9L Cummins with this OEM quality replacement from Alliant