1.45″ Steel Tappets $425.00 Add to cart
1.45″ tappets $159.00 Add to cart
12 Valve Hot Street 188/220 Camshaft Combo $1,299.00 Add to cart
12 Valve – Valves $399.00 Add to cart
12 Valve Dual Valve Springs $599.00 Add to cart
12 Valve Extreme Duty Pushrods $224.51 Add to cart
12 Valve Heavy Duty Pushrods $186.83 Add to cart
12 Valve Performance Valve Springs $449.00 Add to cart
12 Valve Stage 1 Cylinder head $2,499.00 – $2,699.00 Select options
12 Valve Stage 2 Cylinder Head Loaded $2,799.00 Add to cart
12 Valve Stage 3 CNC ported head $3,799.00 Add to cart
12 Valve Stage 4 Cylinder Head Loaded $4,499.00 Add to cart
12 Valve Towing 178/208 Camshaft Combo $1,299.00 Add to cart
12 Valve War Head (Solid) $5,999.00 Add to cart
12 Valve War Head (Wet) $3,999.00 Add to cart
12v War Head Valves $599.00 Add to cart
230/240 Steel Cam 55 mm $699.00 Add to cart
Bolt on Cam Retainer $29.95 Add to cart
Bronze Cam Retainer $95.00 Add to cart
Cam Bearings $18.99 – $125.00 Select options
Camshaft Selection $549.00 – $1,253.95 Select options
Straight Key Factory Replacement $10.00 Add to cart
Zinc Additive $12.99 – $145.00 Select options
The 12 valve Cummins engine is perhaps the most legendary diesel engine in the world. Ever since Dodge used it to power its Ram trucks in 1989, the engine has been known for its power and durability. In all of the years that have passed since then, Cummins has attracted more fans, more drivers, and even more devotees of their 12 valve engine.
The engine’s overall simple design makes it reliable and easier to maintain than more complex options, making part replacement a less difficult process. The simple design also makes it easier for hardcore diesel enthusiasts to modify it and push the engine’s performance to suit their own needs.
If you’re looking for 12 valve Cummins performance parts, you’ve come to the right place. Hamilton Cams has been making and selling some of the highest quality 12 valve Cummins performance parts for years. We know them inside and out. Each product listed in our online store features dimensions, uses, and engine compatibility. We are confident in our products, but that being said it is up to you to research your engine and parts to ensure you’re getting what you want or need.
Please note that our products are engineered for off-road use only and may underperform and not stand up to the stress caused by other uses. You have been warned!
We do not assume any responsibility for any damage done to our parts resulting from misuse, deliberate or otherwise, including but not limited to mismatched parts, over-revving, and poorly lubricated parts. This also means we’re not liable for any costs you incur as a result of part failure. This extends to any of our 12 valve Cummins parts you buy from resellers or other retailers.
No matter how familiar you are with your 12 valve Cummins engine and how confident you are in installing and replacing pieces, we ask that you only have our parts installed by qualified professions for your (and your engine’s) safety. Doing so helps ensure you get the most out of your parts.
Hamilton Cams is about more than manufacturing and selling the best Cummins components to the diesel community: we are active members of the diesel community ourselves. We’ve built our reputation on the quality of our parts and as well as their value, and we’ve designed our components with fellow gearheads in mind. You can always look to Hamilton Cams for the best 12 valve Cummins parts.