✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Innovative Cummins 5.9 Ported & Polished Cylinder Head W/ Fire Ring Grooves Order Today [CJng38NU]

$162.99 $521.99 -69%

Cummins 5.9 Ported & Polished Cylinder Head with Fire Ring Grooves The Cummins 5.9 Ported & Polished Cylinder Head with Fire Ring Grooves is a top-tier upgrade designed for daily drivers and weekend warriors seeking enhanced performance and reliabili

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Innovative Cummins 5.9 Ported & Polished Cylinder Head W/ Fire Ring Grooves Order Today [CJng38NU]

Cummins 5.9 Ported & Polished Cylinder Head with Fire Ring Grooves

The Cummins 5.9 Ported & Polished Cylinder Head with Fire Ring Grooves is a top-tier upgrade designed for daily drivers and weekend warriors seeking enhanced performance and reliability. This fully CNC ported cylinder head is ready to bolt on, offering a seamless installation process. With its advanced features and robust construction, this cylinder head is built to outperform and outlast any standard OEM component.

Advanced Engineering and Features

This cylinder head boasts a variety of cutting-edge features that set it apart from the competition. It features CNC porting for unparalleled accuracy, ensuring each port flows consistently, which in turn balances the power output of each cylinder. The head is also equipped with new stainless steel valves with a nitrate coating for increased durability. High-strength alloy valve guides and high-temp valve seats further enhance the head's performance and longevity. Additionally, the head includes drilled and tapped coolant freeze plugs, eliminating common issues with factory heads and ensuring a leak-free operation.

Practical Applications and Benefits

Whether you're a daily driver or a weekend warrior, this cylinder head is designed to provide you with superior performance and peace of mind. Its fire ringed design, combined with a custom fire ring head gasket, virtually eliminates head gasket failures, allowing you to drive with confidence. The high-quality valve springs offer increased lift, enhancing engine performance and responsiveness. This cylinder head is the perfect solution for anyone looking to upgrade their Cummins 5.9 engine, providing a noticeable boost in power and efficiency. With its durable construction and advanced features, this cylinder head is a must-have for any enthusiast seeking the ultimate performance upgrade.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

Very strong and feels very durable.

- Derek Q..

January 23, 2026

Absolutely no complaints!

I'm happy with my order.

- Tricia K..

January 23, 2026

Absolutely no complaints!

Works great, and looks very stylish.

- Graham M..

Write a Review

You Might Also Like

Discover more great products from our collection.

DARY COUNTER HEIGHT BENCH

DARY COUNTER HEIGHT BENCH

(121)
$30.99 $99.99 -69%
Columbia KONOS TRS

Columbia KONOS TRS

(780)
$20.99 $67.99 -69%
Eaton XTCERNCOILDTD Coils

Eaton XTCERNCOILDTD Coils

(730)
$33.99 $108.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY