Complete Engine Gasket Set compatible for Chevy Silverado GMC Sierra LS1 LS2 LS3 12558178

Application

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 ".

OE/Part number

12558178, BTR73450, 12617944, 12612350, 12630223, 12633904, 12637683, 12585673, 12639249, 89060436, 12551933, 12611384, 12558177, 12622033

Specification

Condition：New
Fitment Type: Direct Replacement
Placement on Vehicle：Front
Material: Metal，Multiple Layers Steel (MLS) Head Gasket
3 layer gaskets

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")

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

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！