SKU: 69368385389

Industrial Injection Stage 1 Ported and Polished Cylinder Head With Fire Rings 07.5-18 Ram 6.7L Cummins

Sale price$2135.67 Regular price$2372.97
Save 10%

Pay in installments of $593.24 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Industrial Injection Stage 1 Ported and Polished Cylinder Head With Fire Rings 07.5-18 Ram 6.7L CumminsIf you are rebuilding a 6. 7L Cummins and plan on using some aftermarket upgrades, you need an engine that can handle the extra power you have planned. Get cylinder heads that are built for performance with Industrial Injection's Stage 1 Ported and Polished Cylinder Head With Fire Rings. These cylinder heads are what you need to make sure your engine is ready to push it's limits. NOTE: Installation of a fire ring gasket requires high yield head studs

If you are rebuilding a 6.7L Cummins and plan on using some aftermarket upgrades, you need an engine that can handle the extra power you have planned. Get cylinder heads that are built for performance with Industrial Injection's Stage 1 Ported and Polished Cylinder Head With Fire Rings. These cylinder heads are what you need to make sure your engine is ready to push it's limits.

NOTE: Installation of a fire ring gasket requires high yield head studs to ensure proper seat of the head to the cylinder block.

Unlock the full performance potential of your diesel engine with the Industrial Injection 6.7L Cummins Performance Cylinder Head. Designed for Ram 2500 and Ram 3500 trucks equipped with the 6.7L Cummins engine, this upgraded cylinder head features precision CNC porting, high-performance valvetrain components, and fire ring groove machining to handle higher boost levels and increased combustion pressure.

Each cylinder head is thoroughly inspected, cleaned, and precision-machined before assembly. The ports are developed using a SuperFlow flow bench and then machined with a 5-axis CNC cylinder head porting machine to ensure consistent airflow across all cylinders. This process helps balance cylinder power, improve airflow efficiency, and support higher horsepower applications.

Precision CNC Porting for Maximum Airflow

The performance gains of this Cummins cylinder head come from its CNC ported intake and exhaust runners. Using advanced CAD/CAM software and a 5-axis machining process ensures that every port flows evenly, which improves engine balance and overall efficiency. After the CNC process is complete, each port is hand blended to optimize airflow and maintain proper casting thickness for long-term durability.

Unlike aggressive porting methods that sacrifice casting strength, Industrial Injection engineers carefully balance airflow gains with structural integrity. This helps prevent cracking caused by the extreme thermal stress often found in high-performance diesel engines.

Built for High Boost Cummins Builds

This ported 6.7 Cummins cylinder head is ideal for trucks running upgraded turbos, injectors, and fueling systems. The improved airflow supports higher horsepower levels while the upgraded valves, guides, and valve seats help ensure long-term durability in demanding diesel performance applications.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69368385389

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 29 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
X
Verified Purchase
xochitl alvarez
Charlottesville, US
★★★★★ 5
Very warm
Size: 12-18 Months Toddler, Color: Tyler Camel Suede
Super soft and warm, daughter loves them. Perfect for this cold weather
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2024
A
Verified Purchase
Alexandra C. Gibson
Cuba, US
★★★★★ 5
Very soft and they go with everything
Our daughter wears these boots multiple times a week. We have paired them with Christmas dresses and with jeans. Plus, you can’t go wrong with Robeez. Great company.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2022
J
Verified Purchase
Jenn
Battle Creek, US
★★★★★ 3
Fall off!
I want to love these but they won’t stay on my baby’s feet- which of course is very important. Pros: 1. Adorable 2. Soft 3. Warm Cons: 1. Constantly fall off
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2022
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Great buy
Warm and fun
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
S
Verified Purchase
Sam R
Belleville, US
★★★★★ 5
Great quality
These are so cute and comfortable. My 3 yo can put them on himself and it is so cute that they light up. Fit as expected and are great quality. Even the dog hasn’t been able to tear them apart. Would buy more styles!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2025

recommand products