JE Pistons Buick Grand National Piston – 3.815 in. Bore – 1.850 in. CH, -28.90 CC Set of 1 312983S

JE Pistons Buick Grand National Piston – 3.815 in. Bore – 1.850 in. CH, -28.90 CC (Part #312983S)

If you’re a proud owner of a Buick Grand National and looking to enhance your engine’s performance, the JE Pistons Buick Grand National Piston is a fantastic choice. With over 75 years of expertise in crafting premium forged pistons, JE Pistons has become a trusted name in the racing community. Each piston is engineered, forged, and machined right here in the USA, ensuring top-notch quality tailored for your specific engine needs.

Why Choose JE Pistons?

When it comes to racing, every component matters. JE Pistons are designed for high-demand performance applications, whether you’re hitting the dirt track or the drag strip. Their proven track record speaks for itself, with countless victories showcasing their reliability and power.

Features That Make a Difference

< li >Forged in the USA: Crafted using 2618 aluminum, these pistons offer exceptional tensile strength, perfect for high-performance applications.

< li >Engine-Specific Design: Each piston is tailored for its engine application, ensuring optimized performance and durability.

< li >Proprietary Forged Side Relief (FSR): This innovative design reduces friction and power loss, featuring a lighter skirt and a shorter wrist pin.

< li >Skirt Coating: Depending on the application, this coating minimizes friction and wear, leading to quieter operation.

< li >Accumulator Groove: This feature reduces combustion gas pressure, enhancing ring seal and maintaining consistent power output.

< li >Made in the USA: Quality craftsmanship you can trust.

Specifications at a Glance

< li >Piston Series: JE Pistons

< li >Cylinder Head: Grand National

< li >Bore Diameter: 3.815 inch

< li >Piston Head Type: Dish

< li >Compression Height: 1.850 inch

< li >Piston Volume: -28.90 CC

< li >Piston Material: 2618

< li >Piston Quantity: 1

< li >Forging Type: Round

< li >Piston Average Weight: 538 GR

< li >Ring Set Included: No

< li >Top Compression Ring Thickness: 0.0640 inch

< li >Second Compression Ring Thickness: 0.0640 inch

< li >Oil Ring Thickness: 0.188 inch

< li >Wrist Pin Outer Diameter: 0.940 inch

< li >Wrist Pin Length: 2.750 inch

< li >Wrist Pin Wall Thickness: 0.160 inch

< li >Sold As: Set of 1

Customer Feedback

Many customers have praised the durability and performance of the JE Pistons, noting significant improvements in their Buick Grand National’s responsiveness and power. Enthusiasts appreciate the quality craftsmanship and the peace of mind that comes with using a product backed by decades of experience.

Upgrade your Buick Grand National with the JE Pistons Buick Grand National Piston (Part #312983S) and experience the difference in performance that serious racers trust!

WARNING: Cancer and Reproductive Harm