GM LS Engine Coolant Crossover Delete Kit - Black
GM LS Engine Coolant Crossover Delete Kit - Black
SKU: SKU: 81053BK
In stock

Product Details
Features
- Fits GM LS Gen III and IV engines
- Composed of cast aluminum
Description
TSP's engine coolant crossover delete kit allows you to block off the steam passages or rear coolant crossover on your LS cylinder heads. The kit's design gives added clearance and does not require removal when uninstalling the cylinder head bolts. This kit includes two black or natural billet aluminum plugs, O-rings, and bolts.
Specs
Coolant Crossover Component Type | Block-off |
Fitting Material | Aluminum |
Fitting Color | Natural or Black |
Quantity | Sold as a kit |
Fitment
COMPATIBLE WITH
CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED)
• 4.8 L / 293 in3
• 5.3 L / 325 in3
• 5.7 L / 346 in3
• 6.0 L / 364 in3
• 6.2 L / 376 in3
CHEVROLET SMALL BLOCK V8 GEN. V (LT BASED)
• 6.2 L / 376 in3
Emissions Notice
This product does not affect vehicle emissions and is not subject to emissions compliance regulations.

GM LS Engine Coolant Crossover Delete Kit - Black
TSP's engine coolant crossover delete kit allows you to block off the steam passages or rear coolant crossover on your LS cylinder heads. The kit's design gives added clearance and does not require removal when uninstalling the cylinder head bolts. This kit includes two black or natural billet aluminum plugs, O-rings, and bolts.
COMPATIBLE WITH
CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED)
• 4.8 L / 293 in3
• 5.3 L / 325 in3
• 5.7 L / 346 in3
• 6.0 L / 364 in3
• 6.2 L / 376 in3
CHEVROLET SMALL BLOCK V8 GEN. V (LT BASED)
• 6.2 L / 376 in3
Coolant Crossover Component Type | Block-off |
Fitting Material | Aluminum |
Fitting Color | Natural or Black |
Quantity | Sold as a kit |