Comp Cams Break-In Additive

Protect and optimise your new or rebuilt engine with Comp Cams Break-In Additive, designed to ensure proper camshaft and lifter break-in. Essential for performance engines, classic American muscle cars, and hot rods, this additive helps prevent premature wear and improves long-term engine reliability.

Compatibility & Application
✔ For use with new or rebuilt camshaft, lifters, and valvetrain components
✔ Suitable for gasoline engines in classic and modern American vehicles
✔ Ideal for street rods, muscle cars, and performance builds

Product Features & Benefits

• Promotes Proper Camshaft Break-In – Reduces risk of premature wear

• Protects Valvetrain Components – Supports long-term durability

• Easy to Use – Simply add to engine oil during initial break-in

• Trusted Performance Brand – Comp Cams is a leader in engine component development

• Essential for Engine Rebuilds – Recommended for all camshaft installations

Why Buy From Customville American?
Stocked locally in the UK for fast delivery, we supply genuine Comp Cams products for enthusiasts restoring, building, or upgrading classic American cars.