Experience unparalleled performance with the JE Pistons Engine Piston Kit, meticulously engineered for the Chevrolet Big Block engine. With a 4.500-inch bore and a forged dome design, these pistons are crafted from high-strength 2618 aluminum to withstand the rigors of competitive racing. Ideal for both professional racers and DIY enthusiasts, this set of 8 pistons is designed to deliver exceptional durability and power for your high-performance vehicle. JE Pistons, with over 70 years of expertise, utilizes a proprietary Forged Side Relief (FSR) forging design, minimizing friction and power loss for an efficient and quieter engine. Resistant to friction wear thanks to optional skirt coatings and enhanced with accumulator grooves for improved ring seal, these pistons ensure consistent power delivery, making them indispensable for serious motorsport aficionados and those seeking to maximize their engine's capabilities.

• Forged from 2618 aluminum in the USA for superior strength
• FSR design reduces friction, enhancing power and efficiency
• Dome-shaped pistons optimized for Big Block Chevrolet engines
• Optional skirt coating minimizes wear and operating noise
• 8 pistons set designed for high-performance applications

Bore Diameter:	4.500
Compression Height:	1.270
Piston Head Type:	Dome
Piston Material:	2618 aluminum
Piston Pin Outside Diameter:	0.990
Piston Avg Wt:	642g
Oil Ring Thickness:	0.218
Piston Pin Length:	2.930
Top Compression Ring Thickness:	0.064
Forging Type:	Round