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Vehicle Info NeededCHEVROLET PERFORMANCEPART NUMBER: 809-19257453
Cylinder Head Bolt Kit LSX 6-Bolt Standard Deck Block
$13270
2 left in stock
Ships on Sep 08, 2026
Lowest Price GuaranteeCylinder Head Bolt Kit
- Cylinder Head Bolt Kit
- LSX 6-Bolt Standard Deck Block
- Contains ''additional'' bolts for standard-deck LSX 6-bolt heads
- NOTE: Complete Engine Bolt Set requires (2) 809-17800568 - bolt kits, (1) 809-19257453 bolt kit
NOTE: Standard LS cylinder head set requires two(2) p/n 809-17800568 bolt kits for conventional GEN III & GEN IV engines.
For a complete LSX 6-bolt cylinder head set, you will need to order: two(2) p/n 809-17800568 - GEN III & GEN IV bolt kits AND one(1) p/n 809-19257453 - LSX Standard Deck Bolt Kit.
Part TypeCylinder Head Bolt
BrandCHEVROLET PERFORMANCE
Package Height5.4
Package Width5.6
Package Length45.3
Weight1.15 PG
Part CategoryPerformance Parts
Head Tool Size (Mm)10
Head Drive TypeHex Head Flanged
Threaded Stud Diameter (Mm)8
Thread Diameter8
Minimum Length0.85
MaterialsSteel Rockwell C 38
ColorBlack
Bolt Grade10.9
MaterialSteel
Thread TypeCoarse
Threaded Stud Diameter (In)0.31
Head Tool Size0.394
Thread Length (In)0.862
Stud Length (Mm)68.2
Bolt FinishPhosphate Zinc
Thread Length (Mm)21.9
Part FitmentSemi Universal
Stud Length (In)2.7
Vendor Part Number19257453
Package Qty1
Package TypeEA
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