Copyright © 2026 Hamilton Cams
1.45″ DLC coated steel Tappets/Lifters
$699.00
| Make | Model | Year |
|---|---|---|
| Dodge/Ram | 2500 | 1989 - 2018 |
| Dodge/Ram | 3500 | 1989 - 2018 |
| Dodge/Ram | 4500 | 2007 - 2018 |
| Dodge/Ram | 5500 | 2007 - 2018 |
These 1.45-inch DLC-coated steel tappets are intended for high-RPM builds using 110 lb or heavier valve springs. Choose them as part of a matched camshaft and spring combination; contact us if you need help confirming the setup.
1.45″ Steel Tappets – Designed for High RPM & Heavy Valve Spring Pressures
Upgrade your valvetrain with our 1.45″ Steel Tappets, engineered to handle 110# or heavier valve springs in high-rpm, performance-focused diesel engines. Built for superior wear resistance and consistent lift, these tappets help maintain precise valvetrain geometry under extreme conditions.
Key Benefits
- High RPM Durability: Perfect for race or competition builds pushing beyond typical street RPM ranges.
- Supports Heavy Spring Pressures: Stable under 110# or greater valve spring seat pressure, ensuring reliable performance.
- Steel Construction: Delivers excellent wear resistance and extended service life compared to stock components.
- Improved Valvetrain Geometry: Reduces deflection and maintains accurate valve lift for optimal power output.
Whether you’re chasing horsepower gains or simply seeking bulletproof reliability under heavy load, our 1.45″ Steel Tappets provide the strength and consistency your engine demands.
You may also like...
