42326 Diamond Pistons Ford FE 406 428 Forged Dish 4.170 Bore

Fits Ford FE 406 428, Bore 4.170, Stroke 4.250, Rod Length 6.700, Dish -21cc, Set of 8 Pistons, Made to order

$1,143.72

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Diamond Pistons are some of the best aftermarket pistons on the market. Trust your new engine with a set of Diamond Pistons
Big Block Ford FE Series Pistons will fit OEM Iron heads (390-428) or Edelbrock aluminum heads. Can be used with small nitrous kits. Ratios are configured for .011"-.015" deck height @ 10.170". Standard 1/16 x 1/16 x 3/16 ring package (Rings not Included). Premium 8620 wrist pins included. Gasket volume= 10.1cc, Top ring down= from piston crown .275". Valve relief depths are dual symmetric .225" deep

Compression Ratio with 72cc Heads 9.9:1
Compression Ratio with 76cc Heads 9.6:1
Advertised piston weight 517 grams
Made to order

Specifications

More Information
CNC Part Number	DRP-42326
Price	$1,143.72
Sold As	Set
Manufacturer's Part Number	42326
Brands	Diamond
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Ford FE
Bore Size	4.170
Crankshaft Stroke	4.250
Rod Length	6.700
Piston Type	Dish
Compression Height	1.330
Piston Material	4032 Forged
Piston Ring Size	1/16 1/16 3/16
Wrist Pin Size	0.990
Custom Notices	⚠ PROP 65 WARNING

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