Howards Cams Hydraulic Flat Tappet Camshafts - 33099108
Howards Cams Hydraulic Flat Tappet Camshafts - 33099108
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- Tracking emailed when it ships
- Free fitment check before you order
Enhance your American Motors vehicle's performance with the Howards Cams CAMSHAFT HYD FLAT AMC 199-258. Designed specifically for AMC models from 1977 to 1988, this hydraulic flat tappet camshaft delivers impressive power and responsiveness on the street and strip.
- Hydraulic Flat Tappet Design: Provides smooth operation and reliable performance, ideal for street and hot rod applications.
- Optimized Duration: With an advertised duration of 275 degrees for both intake and exhaust, it ensures robust power delivery across a wide RPM range.
- Enhanced Valve Lift: Achieves a valve lift of 0.501 inches, maximizing airflow for improved engine efficiency.
- Perfect for Aftermarket Induction: Designed to work seamlessly with aftermarket induction systems and headers, unlocking your engine's true potential.
- Basic Operating RPM Range: Operates effectively between 1,800-5,600 RPM, providing the power band needed for spirited driving.
This camshaft is a great choice for those looking to boost their AMC engine's performance without the need for fuel injection compatibility. Take your driving experience to the next level with Howards Cams.

Before you order: fitment and what to plan
The camshaft sets when each valve opens and how far. Its profile shapes how the engine makes power.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentPlan the whole job
- Lifters. New lifters on a new cam, especially flat tappet.
- Valve springs. Match springs to the cam lift.
- Timing set. A fresh timing set keeps cam timing accurate.
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