Serpentine Pulleys
Long Water Pump Performance Ratios: |
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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 |
6311 (5.75") |
6312 (6.25") |
208 (2.75") |
|
|
41" |
|
|
6331 (5.75") |
6312 (6.25") |
208 (2.75") |
Optional : 616 |
Optional : 617 |
41" |
33.5" |
|
Long Water Pump Mid-Performance Ratios: |
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6311 (5.75") |
6322 (5.25") |
208 (2.75") |
|
|
40" |
|
|
6331 (5.75") |
6322 (5.25") |
208 (2.75") |
Optional : 616 |
Optional : 617 |
40" |
33.5" |
|
Long Water Pump High Water Flow Ratios: |
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6371 (7") |
6322 (5.25") |
208 (2.75") |
|
|
42.5" |
|
|
6381 (7") |
6322 (5.25") |
208 (2.75") |
Optional : 623 |
Optional : 624 |
42.5" |
35" |
Long Water Pump Economy Kit: |
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Kit |
Crank Pulley |
W/P Pulley |
Alt. Pulley |
P/S Pulley Keyway |
|||
6321 (5.5") | 6323 (4.5") | 112-A (2.25") |
Optional : 611 |
Short Water Pump Performance Ratios: |
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Set |
Crank pulley |
Water pump pulley |
Alternator pulley with nose cover |
Optional water pump nose cover |
Optional alternator fan |
6211 (5.75") |
6212 (6.25") |
208 (2.75") |
Optional : 312 |
Optional : 221 |
|
Short Water Pump High Water Flow Ratios: |
|||||
6271 (7") |
6222 (5.25") |
208 (2.75") |
Optional : 312 |
Optional : 221 |
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Small Block Chevy Long Water Pump Economy Serpentine Pulley Kit - Double Groove
$238.47Double 6-rib aluminum serpentine economy pulley kit for Chevy small blocks with long water pumps. Designed to replace factory V-belt or steel serpentine pulleys, comes with polish free clear powder-coat finish. Application: Chevy small...$238.47 -
Small Block Chevy Long Water Pump High Flow Serpentine Pulley Kit - Double Groove
$284.96Chevy small block long water pump high water flow ratio double 6-rib serpentine pulley kit. Designed to replace factory V-belt or steel serpentine pulleys. Application: Chevy small block 7" standard rotation long water pump Kit...$284.96 -
Small Block Chevy Long Water Pump High Flow Serpentine Pulley Kit - Single Groove
$303.43Chevy small block long water pump high water flow ratio single 6-rib serpentine pulley kit. Designed to replace factory V-belt or steel serpentine pulleys. Application: Chevy small block 7" standard rotation long water pump Kit...$303.43 -
Small Block Chevy Long Water Pump Mid-Performance Serpentine Pulley Kit - Double Groove
$295.11Chevy small block long water pump mid-performance ratio double 6-rib serpentine pulley kit . Designed to replace factory V-belt or steel serpentine pulleys. Application: Chevy small block 7" standard rotation long water pump Kit...$295.11 -
Chevy Small Block Long Water Pump Mid-Performance Ratio Serpentine Pulley Kit - Single Groove
$286.52Chevy small block long water pump mid-performance ratio single 6-rib serpentine pulley kit . Designed to replace factory V-belt or steel serpentine pulleys. Application: Chevy small block 7" standard rotation long water pump Kit...$286.52 -
Small Block Chevy Long Water Pump Performance Ratio Serpentine Pulley Kit - Double Groove
$284.96Double 6-rib aluminum serpentine performance ratio pulley kit for Chevy small blocks with long water pumps. designed to replace factory V-belt or steel serpentine pulleys. Application: Chevy small block 7" standard rotation long water...$284.96 -
Small Block Chevy Long Water Pump Performance Ratio Serpentine Pulley Kit -Single Groove
$284.96Single 6-rib aluminum serpentine performance ratio pulley kit for Chevy small blocks with long water pumps. Designed to replace factory V-belt or steel serpentine pulleys. Application: Chevy small block 7" standard rotation long water...$284.96