Nitrous Outlet GM 2009-2013 LS9 Blower Spacer Plate Conversion (100-300HP)

Nitrous Outlet GM 2009-2013 LS9 Blower Spacer Plate Conversion (100-300HP)

Marsoni

M251S

$812.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Outlet GM 2009-2013 LS9 Blower Spacer Plate Conversion (100-300HP)Max Flow 380HP Fits Between Lid and Blower CNC Machined Billet Aluminum Wet Or Dry Gasket and Hardware Included Includes Jetting For 100 150 200 250 300 HP Blower Spacer. This CNC machined billet aluminum plate is installed between the blower lid and the blower. Inlet fittings for nitrous and fuel are easily accessed from the front of the supercharger without making any modifications to the supercharger or cowl. This plate come out of the box ready to

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It's true to size. I have a 42" chest and typically wear a large. I ordered large and it fits. Grab these while you can as most of these mock neck t shirts are a cotton poly blend. These are 98% cotton. This is important because although the cotton/poly blends dry quicker, they are uncomfortably warm if it gets above 70 F. I have purchased other mock turtlenecks and had my local dry cleaners convert them from long sleeves to short, but they are slightly heavier weight than these. I do wish that they made these in a dark green or military green color.

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Reviewed in the United States on March 26, 2026