
S&S Diesel CP4 to CP3 Conversion Kit for GM LML Duramax: Enhanced Performance and Durability
Upgrade your GM LML Duramax with the S&S Diesel CP4 to CP3 Conversion Kit and experience superior performance and reliability. This comprehensive kit includes everything you need to convert your factory CP4 pump to a more durable and efficient CP3 pump—no tuning required. Best of all, your factory emissions equipment remains intact, ensuring full compliance while delivering increased durability and peace of mind.
Why make the switch? The CP3 pump offers significantly better performance and longevity than the CP4, making it the ideal choice for those seeking a more reliable fuel system for long hauls or demanding driving conditions.
Key Features:
- Complete Conversion Kit: All necessary components are included for a hassle-free installation.
- No Tuning Required: Seamlessly convert without the need for additional tuning or modifications.
- Enhanced Durability: The CP3 pump is known for its superior strength and longevity over the stock CP4 pump.
- Emissions-Friendly: Maintain your factory emissions equipment and stay compliant.
Upgrade your GM LML Duramax today with the S&S Diesel CP3 Conversion Kit and enjoy improved performance and long-lasting reliability on the road!

S&S Diesel CP4 to CP3 Conversion Kit for GM LML Duramax: Enhanced Performance and Durability
Upgrade your GM LML Duramax with the S&S Diesel CP4 to CP3 Conversion Kit and experience superior performance and reliability. This comprehensive kit includes everything you need to convert your factory CP4 pump to a more durable and efficient CP3 pump—no tuning required. Best of all, your factory emissions equipment remains intact, ensuring full compliance while delivering increased durability and peace of mind.
Why make the switch? The CP3 pump offers significantly better performance and longevity than the CP4, making it the ideal choice for those seeking a more reliable fuel system for long hauls or demanding driving conditions.
Key Features:
Complete Conversion Kit: All necessary components are included for a hassle-free installation.
No Tuning Required: Seamlessly convert without the need for additional tuning or modifications.
Enhanced Durability: The CP3 pump is known for its superior strength and longevity over the stock CP4 pump.
Emissions-Friendly: Maintain your factory emissions equipment and stay compliant.
Upgrade your GM LML Duramax today with[...]
S&S Diesel CP4 to CP3 Conversion Kit for GM LML Duramax: Enhanced Performance and Durability
Upgrade your GM LML Duramax with the S&S Diesel CP4 to CP3 Conversion Kit and experience superior performance and reliability. This comprehensive kit includes everything you need to convert your factory CP4 pump to a more durable and efficient CP3 pump—no tuning required. Best of all, your factory emissions equipment remains intact, ensuring full compliance while delivering increased durability and peace of mind.
Why make the switch? The CP3 pump offers significantly better performance and longevity than the CP4, making it the ideal choice for those seeking a more reliable fuel system for long hauls or demanding driving conditions.
Key Features:
- Complete Conversion Kit: All necessary components are included for a hassle-free installation.
- No Tuning Required: Seamlessly convert without the need for additional tuning or modifications.
- Enhanced Durability: The CP3 pump is known for its superior strength and longevity over the stock CP4 pump.
- Emissions-Friendly: Maintain your factory emissions equipment and stay compliant.
Upgrade your GM LML Duramax today with the S&S Diesel CP3 Conversion Kit and enjoy improved performance and long-lasting reliability on the road!