GM LS Multi-Layer Steel Exhaust Manifold Gasket Set - Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 6.0L 6.2L Vortec Engines, OEM Replacement 12617944

GM LS Multi-Layer Steel Exhaust Manifold Gasket Set - Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 6.0L 6.2L Vortec Engines, OEM Replacement 12617944

$19.48
$19.48
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GM LS Multi-Layer Steel Exhaust Manifold Gasket Set - Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 6.0L 6.2L Vortec Engines, OEM Replacement 12617944
  • GM LS Multi-Layer Steel Exhaust Manifold Gasket Set - Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 6.0L 6.2L Vortec Engines, OEM Replacement 12617944
  • GM LS Multi-Layer Steel Exhaust Manifold Gasket Set - Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 6.0L 6.2L Vortec Engines, OEM Replacement 12617944
  • GM LS Multi-Layer Steel Exhaust Manifold Gasket Set - Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 6.0L 6.2L Vortec Engines, OEM Replacement 12617944
  • GM LS Multi-Layer Steel Exhaust Manifold Gasket Set - Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 6.0L 6.2L Vortec Engines, OEM Replacement 12617944
  • GM LS Multi-Layer Steel Exhaust Manifold Gasket Set - Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 6.0L 6.2L Vortec Engines, OEM Replacement 12617944
GM LS Multi-Layer Steel Exhaust Manifold Gasket Set - Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 6.0L 6.2L Vortec Engines, OEM Replacement 12617944
GM LS Multi-Layer Steel Exhaust Manifold Gasket Set - Fits GM LS1 LS2 LS3 LS6 4.8L 5.3L 6.0L 6.2L Vortec Engines, OEM Replacement 12617944

SPECIFICATION:

Product Type: Exhaust Manifold Gasket Set
Material: Multi-Layer Steel (MLS)
OEM Reference Part Number: GM 12617944
Quantity: 2 Pieces (Full Set)

FITMENT:
Fits 1997+ GM LS & Vortec Gen III / IV / V Engines:
- LS1, LS2, LS3, LS6, LS7, LS9
- 4.8L, 5.3L, 6.0L, 6.2L Vortec V8
Works with OEM factory manifolds and aftermarket performance headers

PACKAGE DETAILS:
Includes: 2 × MLS Exhaust Manifold Gaskets (Left & Right)
Package Size: 53 × 11 × 5 cm
Gross Weight: 0.525 kg

IMPORTANT NOTES:
1. Fully EPA compliant OEM replacement part, no emissions system modifications.
2. Professional installation is recommended.
3. Confirm engine compatibility before placing order.
4. Installation instructions are not included.
5. All product photos are for reference only.
$19.48
$19.48
Shipping calculated at checkout.
CARE & MAINTENANCE

Auto parts like stainless steel headers naturally develop heat discoloration, oxidation, and road grime over time. Always allow the exhaust to cool completely before cleaning. For routine care, wipe the surface with a soft cloth and a non-abrasive metal cleaner. To restore heavier oxidation, wet-sand gently with soapy water using fine-grit sandpaper (800–1,000 grit), then finish with a quality metal polish. Remove all residue and fingerprints before starting the engine, as oils can stain the surface during heat cycles. A light golden tint after driving is normal and does not affect performance.
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