Howards Cams 4.500" Flat Top Pro Max 2618 Forged Race Pistons for Chevrolet Big Block V8

Get ready to take your Chevrolet Big Block V8 to the next level with the Howards Cams 4.500" Flat Top Pro Max 2618 Forged Race Pistons. Engineered for performance enthusiasts, these pistons are designed to withstand the rigors of racing while providing exceptional reliability and power output.

Why Choose Howards Pro Max 2618 Forged Race Pistons?

The secret lies in the high-quality materials and precision engineering. Made from 2618-T61 billet aluminum, these pistons are significantly stronger than standard options. With less than 1% silicon content, they resist brittleness and maintain their shape under extreme pressure and high RPMs. Say goodbye to issues like "skirt shrinking" that can plague lesser pistons.

Key Features

• Forged from 2618-T61 Billet Aluminum Bar Stock: Ensures superior strength and durability.
• Oversize Valve Pockets: Designed to accommodate large cam profiles and oversized valves.
• Accumulator Grooves: Improve ring seal for better performance.
• Lightweight Aircraft Quality Wrist Pins: Included for reduced weight and enhanced performance.
• CNC Turned Skirts: Optimize performance under high heat and severe side loads.
• Radius Valve Reliefs: Eliminate sharp edges and reduce the risk of hot spots.

Specifications

• Part Type: Pistons
• Model: ProMax 2618 Forged Race Pistons
• Application: Chevrolet Big Block V8
• Piston Style: Flat Top
• Cylinder Bore: 4.500"
• Compression Distance: 1.270"
• Crankshaft Stroke/Rod Length: 4.250" with 6.385" Connecting Rod
• Deck Height (Zero Deck): 9.780"
• Dome Volume: -3cc
• Compression Ratio: 9.3 (with 119cc Heads)
• Wrist Pin Style: Press-Fit or Floating
• Wrist Pin Size: .990 x 2.750"
• Pin Lock Included: Double Spirolox
• Ring Grove Sizes: 1/16", 1/16", 3/16"
• Manufacturer: Howards Cams & Racing Components
• Warranty: Race Application. No warranty expressed or implied.

Popular Fitments

The Howards Cams 4.500" Flat Top Pro Max 2618 Forged Race Pistons are compatible with a variety of Chevrolet Big Block V8 applications, including:

• Chevrolet 454
• Chevrolet 396
• Chevrolet 502

Customer Feedback

Users have praised these pistons for their durability and performance under racing conditions. Many have reported significant improvements in horsepower and torque, making them a favorite among racing enthusiasts. Here’s what some customers are saying:

• "These pistons have transformed my engine. The power gain is noticeable!"
• "I trust Howards for my racing needs. These pistons are built to last!"
• "Perfect fit and performance. Highly recommend for any serious racer."

Upgrade your Chevrolet Big Block V8 with the Howards Cams 4.500" Flat Top Pro Max 2618 Forged Race Pistons and experience the difference in performance and reliability!