LS1 Billet Aluminum Coil Brackets for D585 Heat-sink Truck Coils 4.8 5.3 5.7 6.0

Billet Aluminum Coil Brackets for D585 Truck Coils

These billet aluminum coil brackets mount D585 heat-sink truck coils on LS engines, covering 4.8, 5.3, 5.7, and 6.0 liter displacements.

Overview

These coil brackets hold D585 heat-sink truck coils in place on LS series engines, replacing flimsy factory mounts with a rigid billet aluminum setup. The brackets are aimed at LS swap builders and truck owners running 4.8, 5.3, 5.7, or 6.0 powerplants. Each bracket keeps coil spacing consistent so plug wire routing stays clean.

Built For Performance

• Billet aluminum construction resists flex and vibration
• Precision machined mounting holes for D585 coils
• Heat-sink coil design compatibility for steady spark
• Rigid base keeps coil position stable under load
• Direct bolt-on layout for LS valve cover mounting

Fits These Machines

• for GM LS 4.8 liter engines
• for GM LS 5.3 liter engines
• for GM LS 5.7 liter engines
• for GM LS 6.0 liter engines
• for Chevrolet and GMC truck LS applications

On-The-Job Use

• LS swap builds replacing worn coil mounts
• Truck ignition service and coil replacement jobs
• Relocating coils for custom valve cover setups
• Performance builds running D585 heat-sink coils
• Engine bay cleanup on 4.8 to 6.0 LS platforms

Specs At A Glance

Good To Know

Q: Do these work with round or square D585 coils? A: They are built for D585 heat-sink truck coils, so confirm your coil body style before ordering. Q: Can I reuse factory bolts? A: Factory hardware often works, but check thread depth and length against the bracket holes first.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.