Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![Multilayer Steel (MLS) Head Gaskets for GM Gen III/IV LS Engines [4.200 in. Bore]](https://www.jegs.com/images/mini_750/500/555/555-210017.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-210017
Multilayer Steel (MLS) Head Gaskets for GM Gen III/IV LS Engines [4.200 in. Bore]
$5718$60.99You Save$3.81
4 left in stock
Ships Today
Lowest Price GuaranteeGM Gen III/IV LS
- Multilayer Steel (MLS) Head Gaskets
- GM Gen III/IV LS Engines
- Bore: 4.200 in.
- Compressed Thickness: 0.040 in.
- Type: MLS
- Pair
This JEGS 555-210017 Multilayer Steel (MLS) Head Gasket Set uses a high-pressure steel laminate to support an aluminum head bolted to an iron block or aluminum head to an aluminum block. These head gaskets offer better torque retention, less distortion, and better sealing than composite head gaskets in high-horsepower or high cylinder-pressure engines.
Part TypeHead Gasket
BrandJEGS
Package Height4.1
Package Width13.5
Package Length23.1
Weight1.75 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberPCE348.1042
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![High-Strength Head Bolt Kit for 1997-2003 GM LS Engines [6-Point Head]](https://www.jegs.com/images/mini_200/500/555/555-83405.jpg)
JEGS
High-Strength Head Bolt Kit for 1997-2003 GM LS Engines [6-Point Head]
Part Number : 555-83405
$18999$208.99
You Save$19.00
JEGS
High-Strength Head Bolt Kit for 2004-2014 GM LS Engines
Part Number : 555-83408
$10999$118.99
You Save$9.00
![Penetrating Oil [11 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/600/639/639-11043.jpg)
![Brake and Parts Cleaner [14 oz. Aerosol Can]](https://www.jegs.com/images/mini_200/500/555/555-72312.jpg)
![Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]](https://www.jegs.com/images/mini_200/500/555/555-28035.jpg)
JEGS
Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]
Part Number : 555-28035
$799$8.99
You Save$1.00
![3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80077.jpg)
JEGS
3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]
Part Number : 555-80077
$22999$285.99
You Save$56.00
![Wheel Chock [Solid Rubber]](https://www.jegs.com/images/mini_200/500/555/555-w41001.jpg)
![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)
JEGS
Fender Cover with Pocket [23 in. W x 31 1/2 in. L]
Part Number : 555-65010
$1499$16.99
You Save$2.00
![Self-Powered Timing Light [Powered by (2) D-Cell Batteries]](https://www.jegs.com/images/mini_200/500/555/555-w80578.jpg)
JEGS
Self-Powered Timing Light [Powered by (2) D-Cell Batteries]
Part Number : 555-W80578
$4799$52.99
You Save$5.00
![Round Magnetic Parts Tray [5 1/2 in. Round]](https://www.jegs.com/images/mini_200/500/555/555-80080.jpg)
JEGS
Part Number : 555-83405
$18999$208.99
You Save$19.00
JEGS
Part Number : 555-83408
$10999$118.99
You Save$9.00
Some parts are not legal for use in California or other states with similar laws / regulations
