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Diamond Ford 5.4L 4V Competition Series Piston / Ring Kit -1.9cc Dish, 3.562" Bore

Limited Supply: only 1 remaining
Was: $1,217.99
Sale: $1,181.45
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Save: $36.54

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Part Number  2128619
Application Ford Modular 5.4L 
Bore  3.562" 
Stroke  4.165" 
Rod Length  6.657" 
Compression Height  1.330"
Piston Volume -1.9cc
Ring Land Spacing  .280" x .180" x .080" 
Included Wrist Pin Upgrade Trend H8662500200C
Included Wrist Pin Material  H-13 Tool Steel 
Included Wrist Pin Dimensions .866" x 2.500" x .200" Wall - 132g
Ring Stack  1.2mm x 1.5mm x 3mm 
Included Piston Ring Set  09403562
Included Piston Ring Details  Gas Nitrided Steel Top, Napier 2nd, 3 Piece Oil  

The Diamond 5.4L Competition Series Pistons have a 1.330" Compression Height, which brings the Piston Crown right up to the top of the deck, just like the 4.6L. This is the correct way to enhance combustion efficiency as the OEM 5.4L pistons sit .120" down in the cylinder. These Pistons are supplied with Diamond's Moly Skirt Coating, H-13 Tool Steel .200" Wall Wrist Pins and a Steel Top, Napier 2nd Ring Set. 

These Pistons include 4V Valve Reliefs. 




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  • Item Requires Shipping
  • 16.0 lbs.
  • W28.0000” x H6.0000” x L12.0000”
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