JE 203435 Piston Kit SRP Dome (4.350 in. Bore, 41cc CC) for CHEVROLET 496 Big Block Engine

Description JE 203435 Piston Kit SRP Dome (4.350 in. Bore, 41cc CC) for CHEVROLET 496 Big Block 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: CHEV BIG BLK
• Bore Diameter: 4.350 IN
• Compression Ratio Actual: 12.5
• Piston Head Type: Dome
• Piston Volume: 41cc CC
• Piston Material: 2618
• Forging Type: FSR
• Piston Average Weight: 613 GR
• Wrist Pin Outer Diameter: .990 IN
• Wrist Pin Length: 2.930 IN
• Intake Depth: .295 IN
• Intake Angle: 22.5
• Exhaust Depth: S
• Top Groove Width: 0.06400 IN
• 2nd Groove Width: 0.06400 IN
• Oil Groove Width: 0.21800 IN
• Product Type: Engine Piston Kit
• Product Market: Domestic