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CRANKSHAFT PULLEY

The original and best one! In STEEL !

FORD MODEL "A" & "B" (1928-1934)

 
  Steel, one piece, machined from billet, Single Crankshaft Pulley (CP-S). "An exceptionally fine piece of equipment!" High speed design has reduced the diameter to 2-3/4" at the belt groove, which reduces water pump speed approximately 28% for today's higher road speeds. 360 degree timing marks around circumference. Uses normal Vee belt or our specially sized  belt is available. Finest quality, precision, fully CNC machined and balanced.  

 

                       

  Back in the 1930’s George Riley, the famous race engine designer, discovered that stock Model "A" water pumps would spin too fast for the best rate of cooling, especially at higher engine RPMs, like we experience in today's traffic. So he drew up plans for this pulley and we are pleased to be able to offer this precision speed part to the community. If you drive at modern highway speeds you need this important part.  

 
 
  Additionally, these steel pulleys will not explode or crack like cast iron pulleys can in high speed environments (Be safe, it’s required for hill climbs, racing, over revving). The front oil seal will last much longer with a steel pulley. Cheap aluminum pulleys aren’t good for much before the front crank oil seal will seriously cut into the pulley shank.  

 
 
  Our Riley pulley comes complete with hardened grade 8 bolt and hardened steel washer (CP-BW) to replace the ratchet bolt. Also available separately.  

 
 
   If you want a slightly tighter Vee Belt (CP-V39) we’ve got them too.  

Our OPTIONAL 42" Vee belt will take up the combined slack of an alternator and speed pulley.

  
 
 

Our re-designed** Dual Pulley (CP-D) has as many uses as you can come up with. For starters if you need something to run an air-conditioner or you’ve decided to try a blower or relocate the alternator or pump. . . Here is a quality solution for you . . . Both pulley grooves are for 5/8" wide belts. Duals are a tight fit with a stock front cross member.

 

TWO SIZES:  Duals are available in two forms: 1/4" shorter shank and stock length shank. INQUIRE

 

  

** The dual's short shank is 1/4" shorter to help fit better at the front cross-member. This will require a tweaking the water pump and generator position. The front U-bolts are the problem. Also available in stock shank.

 

  

   ORDERING

We accept  Visa  and  MasterCard  by phone or Fax.

     We DO NOT have a secure web ordering system. If you choose to send your information and requests through email we  will email back a confirmation, but the risk is yours. We suggest splitting your vital information into 3 or 4 emails. CONTACT

Print An Order Form

Mail & make checks out to:

Secrets Of Speed Society, 3860 Cain Run Rd, Batavia, Ohio 45103

VOICE (513) 724-0700 or  FAX (513) 724-0116

CONTACT   E-mail Questions?

  

PRICES
 

  CP-S CRANK PULLEY SINGLE $ 85.00  
    CP-D CRANK PULLEY DUAL $110.00  
    CP-BW BOLT & WASHER Included  
    CP-V-39 VEE BELT 42" (OPTIONAL) $ 18.00  
      SHIPPING $ 12.00 MIN PER BOX  
     

Scalded Dog Speed Parts, 3860 Cain Run Rd, Batavia, OH 45103 Closed Wednesday and Weekends

(513) 724-0700 or Fax (513) 724-0116   or   e-mail contact
 

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