SPEED ENGINEERING Y-PIPE 2019-2024 GM TRUCK**NOTE: These headers are not EPA certified and do not carry a CARB approval. They are intended for competition use only and are not eligible to ship to California under any circumstance. WARNING: This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you

30x more memory than previous generation MPVI3

Carrier Bearings and Races

Please see the picture of the OEM bearing on this page

875 Long 3/8" OR 11/32" Diameter Pushrods

Powdercoated high strength ductile iron castings

GM L86 PCV Hose Assembly

Recommended Compression Ratio: 8

Stage III 2600RPM Stall Speed Minimum

shot-peened

GM Truck Gen 3 and 4 LS Fuel Rails for 1999-2013 GM Truck Intakes 4

SRLS7082: 3800 RPM Hard Hit Stall

OEM GM Water Pump for 2007-2013 GM Truck (Silverado/Sierra) 4