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Garage Sale - Flathead Ford 4-Ring Pistions, 3-3/4 Inch Stroke, .060 Over

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Garage Sale - Flathead Ford 4-Ring Pistions, 3-3/4 Inch Stroke, .060 Over

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Please NOTE the following about this product:

  • This item is sold as a set.
  • This product is discontinued.

Details

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What's in the Box

Original Flathead pistons used four rings, were somewhat round, had questionable wrist pins and locks and were made of cast iron. These pressure-cast aluminum pistons share the four-ring design, but are cam ground. They’re a great upgrade when rebuilding your Flathead V8.

Sizing based on original 3.188" bore. .060" for 3.75" stroke cranks. Sold as a set of 8.

  • Original 4-ring design
  • Pressure cast aluminum construction provides great strength and durability
  • Precision cam ground
  • Modern steel wrist pins
  • Snap ring style retainer clips

This set of pistons is garage sale priced because they are missing the wrist pins and snap rings.

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

 

 

Application

1939-1953 Flathead Ford and Mercury V8 engines based on original 3.188" bore size

Item Details

This set of pistons is garage sale priced because they are missing the wrist pins and snap rings.

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Offenhauser 39-53 Flathead Ford 4-Ring Pistons, 3.75 Stroke/3.248 Bore
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Original Flathead pistons used four rings, were somewhat round, had questionable wrist pins and locks and were made of cast iron. These pressure-cast aluminum pistons share the four-ring design, but are cam ground and use modern steel wrist pins and real snap rings. They’re a great upgrade when rebuilding your 1939-1953 flathead Ford or Mercury V8 engine.

The original bore size was 3.188", which makes these .060" oversize. Sold in sets of eight.

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  • Pressure cast aluminum construction provides great strength and durability
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  • Snap ring style retainer clips
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Original flathead pistons used four rings, were somewhat round, had questionable wrist pins and locks and were made of cast iron. These pressure-cast aluminum pistons share the four-ring design, but are cam ground and use modern steel wrist pins and real snap rings. They’re a great upgrade when rebuilding your 1939-1953 flathead Ford or Mercury V8 engine.

  • Original 4-ring design
  • Pressure cast aluminum construction provides great strength and durability
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  • Snap ring style retainer clips

Sizing based on original 3.188" bore. Fits .060" overbore size and 4" stroke crank. Sold as a set of 8.

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