The BTR L83 cylinder head gasket is designed for GM GenV 5.3L engines built 2014 and up. It features 5-layer MLS (multi-layer steel) construction with a 3.834 in. bore and 0.052 in. compressed thickness, built to OEM Tier-One supplier quality. It seals the cylinder head to the block for a consistent, reliable fit on this platform. Two gaskets are required per vehicle; a pre-packaged pair is also available as part number BTR22325-2.
- Part Number: BTR22325
- Application: GM GenV 5.3L (2014 and up)
- Material: 5-Layer MLS (multi-layer steel)
- Bore: 3.834 in.
- Compressed Thickness: 0.052 in.
- Quantity Needed: 2 per vehicle (pair also sold as BTR22325-2)
FAQ
What engines is this head gasket designed for?
This gasket is designed specifically for GM GenV 5.3L engines built in 2014 and later.
What is the part number for this gasket?
This head gasket is sold under part number BTR22325.
What are the gasket's construction and dimensions?
It uses 5-layer MLS steel construction with a 3.834 in. bore and 0.052 in. compressed thickness, built to OEM Tier-One supplier quality.
How many gaskets do I need, and is a pair available?
Two gaskets are required per vehicle. A pre-packaged pair is available separately as part number BTR22325-2.
Will this gasket fit earlier GM 5.3L engines?
No, this gasket is designed for GenV (2014 and up) 5.3L engines only, not earlier generations.

