Rollmaster CS3260 Timing Set Ford Modular 32V 4.6L 5.4L V8 Vernier Adjustable

Rollmaster CS3260 Vernier Adjustable Timing Chain Set

• For Ford 4.6L & 5.4L Modular DOHC 32V V8 engines
• Four camshaft sprockets, one crankshaft sprocket
• Two Vernier camshaft sprockets:
• Vernier Adjustable: The cam sprocket is produced in two parts which allows the outer sprocket section to move separately and independently relative to the inner hub by way of elongated slots, allowing infinite adjustment to cam timing just by positioning the camshaft to the required degrees then locking the socket head screws around the perimeter which clamps the entire unit together as one solid cam sprocket.
• Two premium quality German manufactured IWIS seamless heavy duty timing chains 
• Four keys
• Important: Requires Lincoln Navigator valve covers
• Time all four cams individually
• Please ask if you are unsure of your application