SEALED POWER part description

Product Description

Engine Piston Set

Application Summary

1976-1970 GM V8 454CI 7.4L Chevrolet; 1990-1983 GMT L/D V8 454CI 7.4L Chevrolet

Features & 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

Product Attributes

Bore 4.2500 in (107.9500 mm)
Compression Distance 1.625
Head Illustration 10
Head Type Recessed Head .080 deep x 2.100 dia. w/2 valve reliefs; For + .100 use ring set E424K30; DUROSHIELD~ skirt coated piston
Minimum Clearance See Piston Fitting Information On Carton Label
Note 1 Oversize Inch .100
Oversize (in.) 0.1
Part Material Hypereutectic
Pin Diameter 0.9894 in (25.131 mm)
Pin Offset 0.06 in (1.524 mm)

Additional Information

Country of Origin (Primary) IN
Harmonized Tariff Code (Schedule B) 8409915085
Harmonized Tariff Code (HTS) 8409915085
Remanufactured Part N
UPC 00614046357914

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