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Home Categories Engines & Components Pistons, Rings, Rods & Parts SEALED POWER H661CP 20

Engine Piston Set - SEALED POWER (H661CP 20)

Engine Piston Set - SEALED POWER (H661CP 20)

Engine Piston Set - SEALED POWER (H661CP 20)

Not for Sale

No Longer Available For Purchase

Key Product Benefits

  • Helps improve cylinder sealing for less blow-by
  • Retains standard ring gaps in top groove
  • DUROSHIELD® skirt-coated piston
  • Moly-graphite coating extends engine life
  • Reduces friction for higher fuel economy
  • Prevents damage from inadequate lubrication on start-up

Drop Ship

Direct Shipping From Supplier [*]

Some products available are shipped directly from the manufacturer or supplier rather than from our own warehouse. This allows us to offer you a wider selection of parts at competitive prices. When an item shows "Drop Ship" the supplier currently has it in stock and it will typically ship within 1–2 business days
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
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In-House Experts We know our products

Additional Information

Brand Sealed Power
Assembly Lubricant Included No
Bore Diameter 107.95
Compression Height 1.625
Dome Volume Cc Negative 002.0
Grade Type Premium
Head Illustration 5
Head Type Flat Head w/2 valve reliefs; Use E424K30 ring set for H661CP100; DUROSHIELD~ skirt coated piston
Minimum Clearance See Piston Fitting Information on carton label
Oil Ring Thickness 0.1875
Oversized Yes
Oversized Amount 0.020
Part Description Engine Piston
Pin Offset (inch) 0.06
Pin Offset (mm) 1.524
Piston Material Hypereutectic
Piston Pin Outside Diameter 0.9893
Second Compression Ring Thickness 0.0781
Top Compression Ring Thickness 0.0781
UPC 00087674961653
Weight W Pin Gram 00730.+/- 00.

Vehicle Fitment

No application/vehicle fitment information available for this product

Details

  • Brand:

    Parts

  • SKU:

    H661CP 20

  • GTIN: 00087674961653
  • UPC: 087674961653
  • Description: Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today's modern engines.
    Sealed Power H661CP 20 Engine Piston Set for Chevrolet Corvette
    Cast Piston Set
    1970 GM V8 454CI 7.4L Chevrolet; 1972-1971 GM V8 454CI 7.4L Chevrolet; 1976-1973GM V8 454CI 7.4L Chevrolet; 1983-1973 GMT L/D V8 454CI 7.4L Chevrolet; MER V8 454CI 7.4L Chevrolet
  • Condition: New
Warning WARNING: California Proposition 65

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