B-53240 - BLOWER SNOUT AND COUPLER. COMPETITION 3.530 OD w/ 1.250in SHAFT. INCLUDES O-RING & BOLTS (3.90in LONG)

MACHINE FINISH blower drive snout is machined from billet aluminum.

Internal heavy-duty, double ball bearing for Competition use.

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. 

• Length:  3.90in
• Shaft Diameter:  1.250in
• Spline:  48T (4100 Series Heat-Treated Shaft)
• Housing OD:  3.530in
   
• 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
• 6ea)  5/16-18 Socket Head Snout Mounting Bolts
• 6ea)  5/16-24 Socket Head Coupler Mounting bolts

NOTES:

• If you have a front discharge blower you may need a longer gear coupler due to the thicker bearing plate