Sealed Power 657P 30 Engine Piston Set
Sealed Power(R) Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
  • Cast with FM132 Eutectic proprietary alloy
  • Performance & dependability of original equipment pistons
  • High quality aluminum
  • Utilizes ISO & QS certified manufacturing
  • Meets or exceeds OEM specifications

Application Summary:

Year Make/Model
1973-1975 Buick Apollo
1973 Buick Centurion
1973-1977 Buick Century
1977-1980 Buick Electra
1973 Buick Estate Wagon
1978-1980 Buick Estate Wagon
1972 Buick GS
1972-1980 Buick LeSabre
1973-1977 Buick Regal
1977-1978 Buick Riviera
1972 Buick Skylark
1975-1976 Buick Skylark
1972 Buick Sportwagon
1968-1971 Jeep J-100
1969-1971 Jeep J-2500
1969-1971 Jeep J-2600
1969-1970 Jeep J-2700
1969-1970 Jeep J-3500
1969-1970 Jeep J-3600
1969-1970 Jeep J-3700
1969-1971 Jeep J-3800
1968-1971 Jeep Wagoneer
1975-1976 Oldsmobile Omega
1978-1980 Pontiac Bonneville
1978-1980 Pontiac Catalina
1975 Pontiac Grand Am
1975 Pontiac Grand LeMans
1978-1980 Pontiac Laurentian
1975 Pontiac LeMans
1980 Pontiac Parisienne
1975-1976 Pontiac Ventura
Attributes
Alternate Part Number 657P30
California Proposition 65 No
Country of Origin (Primary) US
Harmonized Tariff Code (Schedule B) 8409915085
Hazardous Material Code N
Head Illustration 28
Head Type Recessed Head .245 deep x 3.050 dia.
Life Cycle Status Code Available to Order
Minimum Clearance 0.0015 @ bottom of skirt
Oversized Amount 0.030
Part Description Engine Piston
Pin Offset (Inch) 0.04
Pin Offset (MM) 1.016
SDR Required Flag N
GTIN 00724956684717