Fabricated Aluminum Valve Covers without Coil Mounts for GM LS - Black

★★★★★ 4.1 73 reviews

$213.40
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$213.40
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Management number 230367258 Release Date 2026/06/18 List Price $85.36 Model Number 230367258
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<p><strong>GM LS Fabricated Aluminum Valve Covers without Coil Mounts Black for Sealing, Clearance, and Engine Bay Detail</strong></p><p>These GM LS valve covers are built around the details buyers search for most: fitment, valve cover height, material, finish, ventilation, and sealing. The tall profile, center bolt mounting style, and application-specific top style help match the cover to the correct engine build and clearance requirements.</p><p>Fabricated Aluminum construction with a available in polished, clear anodized, black finish improves durability and engine bay appearance while supporting coil mount compatibility. The gasket and hardware details should be matched to the application so the covers seal correctly and install cleanly.</p><p>Use these valve covers for street performance builds, restorations, swaps, and engine dress-up upgrades where appearance, oil control, and valvetrain clearance matter. Verify gasket style, breather/PCV layout, rocker clearance, and hood clearance before installation.</p><p><strong>COMPATIBLE WITH</strong><br>GM LS SERIES V8 ENGINES<br>• 4.8L / 293 in³ (LR4, LY2)<br>• 5.3L / 325 in³ (LM7, L59, L33, LC9, LH6, LY5, LMG)<br>• 5.7L / 346 in³ (LS1, LS6)<br>• 6.0L / 364 in³ (LQ4, LQ9, LY6, L76, L96)<br>• 6.2L / 376 in³ (LS3, L92, L99)<br><br><strong>COMMON VEHICLE APPLICATIONS</strong><br>Chevrolet Silverado / GMC Sierra (LS equipped)<br>Chevrolet Camaro / Corvette (LS equipped)<br>Chevrolet Tahoe / Suburban / Yukon (LS equipped)<br>Pontiac GTO / G8 (LS equipped)<br><br>NOTES<br>Verify valve cover height, coil mount configuration, breather/PCV routing, and rocker arm clearance before installation.</p><p><strong>SPECIFICATIONS</strong><br>Mounting Style: Center Bolt<br>Finish: Available in Polished, Clear Anodized, Black<br>Height: Tall<br>Cover Material: Fabricated Aluminum<br>Mounting Surface Material: Billet Aluminum<br>Gasket Style: One-Piece O-Ring<br>Gasket Included: Yes<br>Mounting Hardware Included: Yes<br>Quantity: 2</p>

  • Fits GM LS-based small block engines
  • Composed of TIG-welded 6061-T6 aluminum
  • Cover Material: Fabricated Aluminum
  • Mounting Hardware & Gaskets: Included
Manufacturer part number JM8081-5BK
Vehicle model JM8081-5BK
Vehicle make Chevrolet
Vehicle fitment type Specific
Brand Top Street Performance
Automotive specialty part type Valve Covers
Features Lightweight
Material Aluminum
Finish Black
Color Black
Weight 15 lbs
Has written warranty No
Items included Mounting Hardware & Gaskets
Vehicle type Motor Vehicle
Pack quantity 1

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