For Chevrolet Buick 4.8L, 5.3L LS1 LS2 LS3 LS6 LS Swap Longtube Headers 1 3/4" Sockets & Socket Sets 1 X 50mm Blow Off

1 X 50mm Blow Off Valve (BOV)

3-Row Racing Design Shroud and Fans:Maximum Fan CFM: 1730 cfmFan Diameter (in): 9

FOR PROPER FITMENT SEE APPLICATIONS BELOW AND VERIFY THE LENGTH OF YOUR SHAFT IS APROX 39 5/8" FROM FACE OF FLANGE TO FACE OF FLANGE(SHAFT DOES NOT HAS TO BE REMOVED TO DO THIS) WITH THE VEHICLE ON THE GROUND

which just suffer more from blow by due to wear and tear

For Chevrolet Buick 4.8L, 5.3L LS1 LS2 LS3 LS6 LS Swap Longtube Headers 1 3/4" Sockets & Socket Sets 1 X 50mm Blow OffDescription: 100% brand new, Never been tried or installed Mandrel Bent Tubing Full 1 3 4" Primaries 3" Collector Gains over 22+ rwhp Merge Spikes V8 Engines Only 4. 8L, 5. 3L, 5. 7L, 6. 0L, 6. 2L Engines CNC Machined Flanges Polished 304 Stainless Steel Standard Graphite Manifold Gaskets Professional installation is highly recommended Installation Instruction is NOT Included Note: "For LS series engine swaps only" These do not work on standard SBC or