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Michigan Motorsports

Michigan Motorsports LS9 7-Layer MLS Head Gasket Pair | 4.100" Bore | Fits 5.3L 5.7L 6.0L 6.2L LS Engines | Multi-Layer Steel for Boosted & High-Compression Builds | Replaces GM #12622033 | Set of 2

✅ In stock
F
Grade
💤 Not a Deal
20/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$124.99
Listed $21.99
Analysis Confidence 90%
Check Deal at Amazon
Price verified Sep 22, 2026 6:26 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The current price is slightly above the going rate for this product — worth watching for a drop.
  • 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 16/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Michigan Motorsports
🚚 Shipping Free Shipping

Product Details

High-Performance MLS Head Gasket Pair: Includes two (2) 7-layer multi-layer steel (MLS) LS9-style head gaskets designed for extreme pressure sealing in performance LS builds.
4.100” Bore for Oversized Pistons & Stroker Setups: Optimized for stroker kits, forged rotating assemblies, and high-horsepower builds requiring increased combustion chamber sealing.
Designed for Boosted or High-Compression Engines: Built to handle the demands of turbocharged, supercharged, or nitrous LS engines, maintaining combustion seal under extreme cylinder pressure.
Compatible with 5.3L, 5.7L, 6.0L, and 6.2L LS Platforms: Fits popular LS engines including LS1, LS6, LQ4, LQ9, L76, L77, L92, L94, L99, and more.
Replaces GM 12622033: Direct replacement for LS9-style gaskets used in factory supercharged applications, offering race-ready sealing performance with OEM fitment.

⚙️ Specifications

Brand
Michigan Motorsports
Material
Iron
Color
Natural
Manufacturer
Michigan Motorsports
Item Weight
1.74 pounds
Package Dimensions
19.88 x 9.13 x 1.14 inches
Item model number
MM-12622033-Pair
Is Discontinued By Manufacturer
No
Manufacturer Part Number
C7500
ASIN
B08BXZZX2B
Customer Reviews
4.6
F
$124.99
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