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March Ford 1969-1/2 & Up V-Belt Pulleys w/3.25" Dampener


Ford 1965 and later 302-351 Pulleys

FORD 1969½ & LATER 302-351 C.I.
Stock Application V-Belt Pulley Sets Windsor and Cleveland

Requires:
Factory 4 bolt dampener only
Drivers side lower radiator hose
Fluidamper use 1431 Spacer
SVO / Summit Dampener use #1433 spacer

Note: Dampener face to water pump flange face 3 1/4"

Performance Series
Increases horsepower by reducing accessory drag. 12.5-15 h.p. at rear wheels typical. Eliminates belt throwing. Designed for normal street driving. CNC machined to run perfectly true. Billet 6061-T6 aluminum for extra strength and wear. Finished with a "No Polishing" clear powder coat.

High Water Flow
Increases cooling by speeding up water flow and fan speed. This helps at critical low speed driving where most overheating occurs. Precision CNC machined from billet 6061-T6 aluminum. Finished with a "No Polishing" clear powder coat.


Matching Brackets List at
Bottom of Page

 

Performance Ratios

Set #

Crank Pulley

Water Pump Pulley

Alternator Pulley With Nose Cover

Optional power Steering Pulley 302 C.I.

Optional Power Steering Pulley 351 C.I.

Optional Alternator Fan

1610

1V

1V

1V

-

-

221 -

1625

2V

1V

1V

1V #504 -

1V #502 -

221 -

1630

2V

2V

1V

1V #504 -

1V #502 -

221 -

1650

3V 2.5" O.A.L.

1V

1V

1V #504 -

1V #502 -

221 -

1690

3V 3" O.A.L.

1V

1V

1V #504 -

1V #502 -

221 -

High Water Flow Ratios

1647

1V

1V

1V

-

-

221 -

1657

2V

1V

1V

1V #504 -

1V #502 -

221 -

1667

2V

2V

1V

1V #504 -

1V #502 -

221 -

1655

3V 2.5" O.A.L.

1V

1V

1V #504 -

1V #502 -

221 -

1685

3V 3" O.A.L.

1V

1V

1V #504 -

1V #502 -

221 -

Optional: Water pump nose cover #312.

Detailed Information of Set Components and Size

1610 Set Drives: Water Pump, Alternator

Set Includes:

 

 

 

1611

1-Groove Crank Pulley 5 1/2"

 

1613

1-Groove Water Pump Pulley 6 1/4"

 

137

1-Groove Alternator Pulley w/Cover 2 11/16"

1625 Set Drives: Water Pump, Alternator, P.S.

 

1631

2-Groove Crank Pulley 5 1/2"

 

1612

1-Groove Water Pump Pulley 6 1/4"

 

137

1-Groove Alternator Pulley w/Cover 2 11/16"

1630 Set Drives: Water Pump, Alternator, P.S.

 

1631

2-Groove Crank Pulley 5 1/2"

 

1632

2-Groove Water Pump Pulley 6 1/4 "

 

137

1-Groove Alternator Pulley w/Cover 2 11/16"

1650 Set Drives: Water Pump, Alternator, P.S., A/C

 

1651

3-Groove Crank Pulley 5 3/4"

 

*First Groove Offset is .059 or 1/16 "From Dampener Face

 

1612

1-Groove Water Pump Pulley 6 1/4 "

 

137

1-Groove Alternator Pulley w/Cover 2 11/16"

1690 Set Drives: Water Pump, Alternator, P.S., A/C

 

1691

3-Groove Crank Pulley 5 3/4"

 

*First Groove Offset is .059 or 1/16 "From Dampener Face

 

1612

1-Groove Water Pump Pulley 6 1/4 "

 

137

1-Groove Alternator Pulley w/Cover 2 11/16"

1647 Set Drives: Water Pump, Alternator

 

1611

1-Groove Crank Pulley 5 1/2"

 

1616

1-Groove Water Pump Pulley 5 1/4"

 

137

1-Groove Alternator Pulley w/Cover 2 11/16"

1657 Set Drives: Water Pump, Alternator, P.S.

 

1631

2-Groove Crank Pulley 5 1/2"

 

1618

1-Groove Water Pump Pulley 5 1/4"

 

137

1-Groove Alternator Pulley w/Cover 2 11/16"

1667 Set Drives: Water Pump, Alternator, P.S.

 

1631

3-Groove Crank Pulley 5 1/2"

 

1633

2-Groove Water Pump Pulley 5 1/4 "

 

137

1-Groove Alternator Pulley w/Cover 2 11/16"

1651 Set Drives: Water Pump, Alternator, P.S., A/C

 

1631

3-Groove Crank Pulley 5 1/2"

 

*First Groove Offset is .059 or 1/16 "From Dampener Face

 

1618

1-Groove Water Pump Pulley 5 1/4"

 

137

1-Groove Alternator Pulley w/Cover 2 11/16"

1685 Set Drives: Water Pump, Alternator, P.S., A/C

 

1691

3-Groove Crank Pulley 5 3/4"

 

*First Groove Offset is .059 or 1/16 "From Dampener Face

 

1618

1-Groove Water Pump Pulley 5 1/4"

 

137

1-Groove Alternator Pulley w/Cover 2 11/16"

Matching Alternator Power Steering A/C Units Etc. - See Accessories



Additional Information
Quantity

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