Choose Your Car for a Perfect Fit











JE 131556 Piston Kit (3.820 in. Bore, 1.850 in. CH, -29.50 CC) for BUICK Grand National Engine
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
JE 131556 Piston Kit (3.820 in. Bore, 1.850 in. CH, -29.50 CC) for BUICK Grand National Engine
Kelberg Warehouse
Auf der Struth 4
53539 Kelberg
Germany
Choose options
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
Description JE 131556 Piston Kit (3.820 in. Bore, 1.850 in. CH, -29.50 CC) for BUICK Grand National Engine
JE Pistons applies over 75 years of experience to its range of premium forged racing pistons for European, import, and sport compact applications.
Engineered, forged, and machined 100% in the USA, these pistons are Designed for each specific engine and racing application to provide durability and performance.
- Forged from 4032 aluminum for tensile strength and minimal thermal expansion
- Proprietary Forged Side Relief design minimizes friction and power loss while reducing skirt width, weight, and Wrist Pin length
- Application-dependent skirt coating reduces friction, piston skirt and cylinder Wall wear, and operating noise
- Application-dependent accumulator groove reduces combustion gas pressure and Piston Ring flutter while improving ring seal
Specifications:
- Piston Series: JE Pistons
- Cylinder Head: GRAND NATIONAL
- Bore Diameter: 3.820 IN
- Piston Head Type: Dish
- Compression Height: 1.850 IN
- Piston Volume: -29.50 CC
- Piston Material: 2618
- Piston Quantity: 6
- Forging Type: Round
- Piston Average Weight: 541 GR
- Ring Set Included: No
- Top Compression Ring Thickness: 1/16 IN
- Second Compression Ring Thickness: 1/16 IN
- Oil Ring Thickness: 3/16 IN
- Wrist Pin Outer Diameter: 0.940 IN
- Wrist Pin Length: 2.750 IN
- Wrist Pin Wall Thickness: 0.160 IN
- Top Groove Width: 1/16 IN
- 2nd Groove Width: 1/16 IN
- Oil Groove Width: 3/16 IN
- Product Type: Engine Piston Kit
- Product Market: Domestic
Vehicle Compatibility:
- Grand National
