







🛠️ Seal the deal with BTR – where power meets precision!
The BTR Brian Tooley Racing MLS LS9 Head Gasket Pair is a high-performance, multi-layer steel gasket set designed for 4.100” bore LS engines. Built to withstand extreme boost pressures in turbocharged, supercharged, and nitrous applications, it offers OEM-level fitment as a direct replacement for GM part #12622033. Trusted by professional engine builders, these gaskets combine advanced coatings and durable construction to ensure leak-free operation and long-term reliability in demanding performance builds.













































| ASIN | B077H61PNP |
| Best Sellers Rank | #134,921 in Automotive ( See Top 100 in Automotive ) #29 in Automotive Replacement Head Gaskets |
| Date First Available | November 15, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.75 pounds |
| Item model number | BTR22033 |
| Manufacturer | BTR Brian Tooley Racing |
| Package Dimensions | 21 x 10 x 1 inches |
J**7
Perfect fit!
Quality part from BTR!
T**S
Great quality
These are my go to, I run 20lbs boost and never had a problem with btr gaskets. Btr has proven to be a trusted brand for me
C**.
Mega quality
These babies are pretty. I believe these are about as nice as head gaskets comes.
J**N
Quality MLS gasket. Very pleased.
Quality MLS gasket. Very pleased.
A**S
Worth the money
No doubt these are the only head gaskets to use on a turbo LS application. Used on a gen3 4.8. Excellent product overall
H**Y
Great 👍
Shipped fast! Exactly what you would expect. Used on my lq9 block with ls2 heads.
A**N
🙂🤙
👍💯
R**N
Gaskets well made Btr is the best
the metal multi layer
K**E
Work good especially for Boost
Trustpilot
Hace 1 semana
Hace 1 mes