GM Gen IV Cylinder Head Bolt Kit, PER CYLINDER HEAD!

GM GM
SKU #GM-17800568
GM Cylinder Head Bolts for LS2 and 2004+ New-Style LS1 Engine Blocks, Per Cylinder Head
SKU GM-17800568
cart Qty cart
Loading...
Loading...

These are the stock-replacement cylinder head bolts that are torque-to-yield. They are the Gen-4 design that use two different bolt lengths and were used by from mid-year 2004 to present. These cannot be reused after being torqued down since they stretch when torqued.

Quantity Needed
: 2

prop-warning
Loading products…
Loading...
Loading products…