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Product Description

BENERAY Cylinder Engine Gasket Set is featured with advanced manufacturing technology to meet OE specifications, engineered from premium materials to provide exceptional service life and reliability. It is manufactured with non-asbestos materials, the finest silicone rubber, Viton valve stem seals, and graphite or MLS (multiple layer steel) head gaskets for superior sealing.
OE Number:
- 12558178, BTR73450, 12617944, 12612350
- 12630223, 12633904, 12637683, 12585673, 12558177
- 12639249, 89060436, 12551933, 12611384, 12622033
Fitment:
- For Chevrolet Silverado 3500 HD, 2500HD, 1500,3500
- For GMC Sierra 1500,2500 HD, .
- For GM Chevrolet LS1 LS6 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L.

Material
Alloy Steel
Constits of two or more embossed stainless sheets riveted to a flat metal core.
Fluoro Carbon Rubber:
Resistant to low temperature to -40 ℃.Heat resistant to 250 ℃
Note: Parts in kit please please refer to the listing pictures in description.
Package Includes:
- LS Damper Seal, Gen III Valley Cover Gasket 12558178
- LS1/LS2/LS3 Header Gasket, LS Valve Cover Gasket
- LS Water Pump Gasket,LS Front Cover Gasket
- Rear Main Seal, LS Oil Pan Gasket, Water Crossover/Block Off Gaskets 12551933
- LS Rear Cover Gasket, LS Front Cover Gasket
- Knock Sensor Grommet 12558177
- Oil Filter Adapter Bypass Gasket 12611384
- Multi-Layer Steel (MLS) Head Gaskets for LS9 engines
SEALED WELL & HIGHLY DURABLE
It securely seals the gasket set so that oil leaks will be prevented each time it pools lubricant oil as it goes to the cylinder head's drain back opening.
Aside from oil, this gasket also helps prevent the entry of other harmful materials to the valve train; It is highly durable and less prone to breakage.
PROFESSIONAL
BENERAY has the professional production technology.We inspected every product before sending out,to ensure you have the best quality product,and the best value.
IMPORTANT NOTE
These gaskets are designed for the professional installer. It does not come with any installation instructions. If you do not have a service manual, please consult a professional mechanic prior to installing this kit.Please check interchangeable part numbers to confirm the compatibility before purchasing.
You can buy all the parts needed to repair the engine at one time; BENERAY will serve you wholeheartedly!

- This head gasket set is just what you need to keep your car in good running order.
- Our gaskets and seals are designed to meet or exceed all Original Equipment (OE) specifications for proper sealing
- Advanced manufacturing technology ensures durability and optimum operation

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