aFe Power Momentum GT Air Intake - Reusable Oiled Filter - Black - GM LS-Series - GM Fullsize SUV / Truck 1999-2007 BR2008 They offer the same valve

They offer the same valve spring location accuracy as our Super Locks

3-Stage Planetary Gearing With 136:1 Ratio

Dual 8 AN Female O-Ring Outlets

If this doesn't stop the leaks

Chevrolet Powerglide TH350/TH400

aFe Power Momentum GT Air Intake - Reusable Oiled Filter - Black - GM LS-Series - GM Fullsize SUV / Truck 1999-2007 BR2008 They offer the same valveBringing you the next generation of intakes, the Momentum GT sealed air intake system for the 1999 2007 GM Gas Trucks SUVs with V8 engines. This system is superior in every way, from the one piece sealed housing with a built in sight window, to the massive air filter, roto molded tube and premium hardware. Unique One Piece Housing: The smooth one piece sealed housing with auxiliary air scoop is used to eliminate the use of multiple piece housings and