Compatible Vehicles
- Compatible for Chevrolet Silverado 3500 HD, 2500HD, 1500,3500
- compatible for GMC Sierra 1500,2500 HD, .
- Compatible for GM Chevrolet LS1 LS6 LQ4 LQ9 4.8L 5.3L 5.7L 6.0L.
- Cylinder diameter：
- 4.8/5.3: 97mm
- 5.7: 100mm
- 6.0/6.2: 103mm
- NOTE: The gasket is compatible, and the difference of a few millimeters does not affect its use！
- These head gaskets which can also be used with LS3, LS2, and 6.0L iron blocks, as well as 4.8L/5.3L and LS1/LS6 applications,the default bore is 4.09 ".
Specification
- Condition：New
- Fitment Type: Direct Replacement
- Placement on Vehicle：Front
- Material: Metal，Multiple Layers Steel (MLS) Head Gasket
- 3 layer gaskets
Feature
- 1. Built to strict quality control standards
- 2. High quality and durable for stable performance and long time use.
- 3. High quality Metal and constructed for Anti-rust and Anti-corrosion
Package included
- (1) Gen III Valley Cover Gasket 12558178
- (2) LS1/LS2/LS3 Header Gasket
- (1) LS Oil Pan Gasket
- (2) LS Water Pump Gasket
- (1) LS Front Cover Gasket
- (2) LS Valve Cover Gasket
- (1) LS Damper Seal
- (1) LS Rear Cover Gasket
- (1) Rear Main Seal
- (4) Water Crossover/Block Off Gaskets 12551933
- (1) Oil Filter Adapter Bypass Gasket 12611384
- (2) Knock Sensor Grommet 12558177
- (2) Multi-Layer Steel (MLS) Head Gaskets for LS9 engines(the bore 4.09")
Note
- 1. Even if your car is shown in the compatibility, pls also double check the fitment details and photos before ordering.
- 2. No Instruction Included, professional installation is highly recommended.
- 3. Gasket kit only includes what is listed above and does not include intake manifold gaskets.
- 4. Our gasket has a cylinder diameter of 103mm and can be compatible with 4.8/5.3/5.7. If you mind, do not buy it，thanks！
OE/Part number
12558178, BTR73450, 12617944, 12612350, 12630223, 12633904, 12637683, 12585673, 12639249, 89060436, 12551933, 12611384, 12558177, 12622033
