01-10 Chevrolet/GMC LB7 LLY LBZ LMM Duramax Mega Filter Retrofit Kit Kingsport Grey HSP Diesel S&M Lifted Look Without Compromise: Transform

Lifted Look Without Compromise: Transform your Jeep Wrangler/Gladiator with Rough Country's

We recommend using the 5-foot length Unimatic shift cable for most Ford and GM applications

and prevents shock oil aeration

5 6X135 +25 M-BLK

Cylinder Head Bolts Not Included - Valve Cover Gasket Not Included

01-10 Chevrolet/GMC LB7 LLY LBZ LMM Duramax Mega Filter Retrofit Kit Kingsport Grey HSP Diesel S&M Lifted Look Without Compromise: TransformUpgrade your existing HSP 4. 5 inch intake with the HSP Mega Filter Retrofit Kit. This kit converts earlier PRIOR TO 3 12 2026 HSP intake systems to the latest square Mega Filter and aluminum heatshield box design, delivering improved airflow, increased filtration area, and easier serviceability. Why You Need the HSP Mega Filter Retrofit Kit The new square HSP Mega Filter flows approximately 10 percent more air than the previous round filter design