Rocket Performance Garage Llc 584 Chain Drive Cam - Cams 1999-2006 — Harley-Davidson Road King, Road King Classic, Electra Glide (1999-2006)

Rocket Performance Garage 584 chain drive cam delivers .584" valve lift for upgraded 103–107 cubic inch Harley engines, designed to produce consistent power across 2,000–6,000 rpm while resisting detonation. Works with stock valve springs and requires ported cylinder heads with minimum 10:1 compression ratio.

Features

• .584 inch valve lift
• Designed for 103–107 cubic inch engines
• Operates 2,000–6,000 rpm range
• Compatible with stock valve springs
• Ported heads and 10:1 compression recommended

Specifications

• Brand: Rocket Performance Garage LLC
• Manufacturer Part #: 4-4009
• Length: 5.9 in
• Width: 9.05 in
• Height: 2.25 in
• Weight: 2.69 lbs

Fitment

Fits upgraded Harley engines in the 103–107 cubic inch displacement range, 1999–2006 model years.

Frequently Asked Questions

What compression ratio do I need to run this cam?

Minimum 10:1 compression ratio with ported cylinder heads. Stock or lower compression may cause detonation.

Can I use this cam with stock valve springs?

Yes. This cam is designed to work with OEM valve springs without requiring aftermarket spring kits.

What rpm range is this cam good for?

2,000–6,000 rpm. It delivers consistent power throughout that range and resists detonation.

Do I need a free-flowing air cleaner and exhaust?

A free-flowing air cleaner and performance exhaust system are recommended to realize the full potential of this cam.