Description
Aeroflow GM LS Billet Aluminium Valve Covers – Black Anodized (No Logo)
Precision CNC-machined from 6061-T6 billet aluminium to deliver superior sealing, a modern engine bay aesthetic, and clearance for high-performance valvetrain setups.
Product Overview
The Aeroflow Performance AF77-5011BLK billet aluminium valve cover pair provides a premier performance upgrade for GM LS-series engines over stock cast covers. Engineered to solve common warping and gasket leak issues associated with factory cast valve covers, these covers are CNC-machined from aircraft-grade 6061-T6 billet aluminium. Featuring a clean, stealthy black anodized finish with no exterior branding, these covers are designed specifically for applications utilizing remote-mounted ignition coils. The taller profile (49mm overall height) accommodates aftermarket high-lift rocker arm assemblies without requiring additional spacers, while dual -10 ORB ports on each cover allow simple integration of custom catch cans and crankcase breather systems.
Key Features
- ☑ Precision CNC machined from aircraft-grade 6061-T6 billet aluminium for superior structural integrity
- ☑ Durable black anodized finish with no exterior logo for a clean, custom engine bay appearance
- ☑ Designed for remote ignition coil mounting setups with no external coil bracket mounts
- ☑ Tall 49mm profile provides clearance for most aftermarket rocker assemblies without spacers
- ☑ Dual female -10 ORB ports on each cover end for flexible catch tank and breather plumbing
- ☑ Includes low-profile billet oil filler cap on the driver side cover
- ☑ Eliminates factory cast cover flex and gasket sealing problems
Technical Specifications
| Manufacturer | Aeroflow Performance |
|---|---|
| Part Number | AF77-5011BLK |
| Engine Compatibility | GM Chevrolet LS Series Engines (LS1, LS2, LS3, LS6, LS7, etc.) |
| Material | CNC Machined 6061-T6 Billet Aluminium |
| Finish | Black Anodized (No Logo) |
| Overall Height | 49mm |
| Coil Mounts | None (Requires Remote Mounted Coils) |
| Breather Ports | Two Female -10 ORB Ports Per Cover |
| Oil Cap | Included (Low-Profile Billet Cap, Driver Side) |
What’s Included in the Box
- 1 x Driver Side Billet Aluminium Valve Cover (Black Anodized, with Low-Profile Oil Cap)
- 1 x Passenger Side Billet Aluminium Valve Cover (Black Anodized)
- Mounting Hardware & O-Ring / Gasket Fittings
Aeroflow Performance delivers world-class engineered components built to withstand extreme motorsport demands. Available with fast UK shipping directly from JP Racing, your trusted supplier for high-performance motorsport parts and dedicated technical support.
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