Genuine GM Three Bolt Camshaft Sprocket 4 Trigger Pick Up 12586481 3D provides a reliable and efficient

provides a reliable and efficient sealing solution for any fluid transfer system

- Also suits HSV variants with LS1

these multi-layer steel (MLS) gaskets provide a precise seal for long-lasting durability and reliability

the cylinder head bolts must also be replaced

It is important to note that when replacing the head gaskets

Genuine GM Three Bolt Camshaft Sprocket 4 Trigger Pick Up 12586481 3D provides a reliable and efficientThis Genuine GM Three bolt camshaft sprocket 4 trigger pick up (part number 12586481) is perfect for converting L77, L98, and L76 LS3 engines from a single bolt camshaft to an aftermarket 3 bolt one. The precision and accuracy of this genuine product ensures smooth engine timing.