4pc LS/ LT Cylinder Head Install Alignment Dowel Pin for LS1 LSX LS2 LS3 LQ4 LQ9

LS & LT Cylinder Head Dowel Pin Set

Replace your rusty or missing dowels before you assemble your long block.

• These are required to properly align the heads on the engine block
• Replace this every time your heads are off to ensure proper alignment
• Compatible with all gen 3,4, & 5 LS/LT series engine
• Includes: 4 dowel pins - enough to install 2 cylinder heads
• Stock replacement cylinder head bolts also available for LS engines: PN# 551854-STOCK or 551868-STOCK