Serpentine Pulleys

Serpentine Pulleys

 

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Long Water Pump Performance Ratios:

  Set 

Crank Pulley

W/P Pulley

Alt. Pulley with Nose Cover

P/S Pulley Keyway

P/S Pulley Press Fit

Alt. Belt Size with March Bracket : 20120

P/S Belt Size with March Bracket : 20160

 6310

 6311 (5.75")

 6312 (6.25")

 208 (2.75")

 

 

 41"

 

 6330

 6331 (5.75")

 6312 (6.25")

208 (2.75")

 Optional : 616

 Optional : 617

 41"

 33.5"

Long Water Pump Mid-Performance Ratios:

6350

 6311 (5.75")

 6322 (5.25")

208 (2.75")

 

 

 40"

 

6355

 6331 (5.75")

 6322 (5.25")

208 (2.75")

 Optional : 616

 Optional : 617

 40"

 33.5"

Long Water Pump High Water Flow Ratios:

6370

 6371 (7")

 6322 (5.25")

208 (2.75")

 

 

 42.5"

 

6380

 6381 (7")

 6322 (5.25")

208 (2.75")

Optional : 623

 Optional : 624

 42.5"

 35"

 

Long Water Pump Economy Kit:

Kit

Crank Pulley

W/P Pulley

Alt. Pulley

P/S Pulley Keyway

6321-112

6321 (5.5") 6323 (4.5") 112-A (2.25")

Optional : 611

 

 

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Short Water Pump Performance Ratios:

Set

Crank pulley

Water pump pulley

Alternator pulley with nose cover

Optional water pump nose cover

Optional alternator fan

 6210

 6211 (5.75")

 6212 (6.25")

208 (2.75")

Optional : 312

Optional : 221

Short Water Pump High Water Flow Ratios:

 6270

 6271 (7")

 6222 (5.25")

208 (2.75")

Optional : 312

Optional : 221