TBS-4001.XR.B - XR-1 3.90in SNOUT w/ COUPLER (12 BOLT) - BLACK ANODIZED

The Blower Shop drive Snout is machined from billet aluminum and BLACK ANODIZED.

Designed for Competition use.

The drive snouts utilize a heavy duty C-3 bearing and heavy duty oil seals.

O-Ring sealed for quick and easy maintenance (no gasket needed).

Front of shaft is broached to allow one to turn over the blower with a 1/2in ratchet. 

• Shaft Diameter:  1.250in
• Spline:  48T (4100 Series Heat-Treated Shaft)
• Housing OD:  3.430in
   
• Pulley Register:  2.00in
• Bolt Pattern:  2.782in (6-Hole)
• Thread Pitch:  3/8 - 24

Includes:

• 1ea)  Blower Gear Coupler
• 1ea)  Blower Snout O-Ring
• 12ea)  5/16-18 Socket Head Snout Mounting Bolts
• 6ea)  3/8-24 Socket Head Coupler Mounting bolts

NOTES:

• Fits The Blower Shop XR-1 superchargers