ARP 134-3610 Cylinder Head Bolt Kit for 2004+ Chevrolet LS Engines
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
- Selected 2004-and-later GM LS Gen III/IV small-block engines using the all-same-length head-bolt layout; not LS9
Product Overview
This is an engine-building fastener kit, not a replacement for a random broken bolt. ARP specifies 8740 chromoly hex-head bolts with hardened washers for engines using the later all-same-length head-bolt arrangement.
Key Features & Performance
- Designed for the specific part and equipment applications described below; confirm the original component before ordering.
- Replacement purpose: Cylinder-head rebuild, engine assembly or replacement of unsuitable/previously stretched head fasteners.
OE / Reference Numbers
- 134-3610
Common Reasons for Replacement
Cylinder-head rebuild, engine assembly or replacement of unsuitable/previously stretched head fasteners.
Fitment & Installation Notes
Confirm the block and cylinder-head bolt layout; excludes LS9 and earlier unequal-length arrangements. Follow ARP’s installation instructions and torque process.
Frequently Asked Questions
How can I confirm this is the right part? Confirm the block and cylinder-head bolt layout; excludes LS9 and earlier unequal-length arrangements. Follow ARP’s installation instructions and torque process.
Is this an OEM part? This listing is for an aftermarket replacement unless specifically marked genuine OEM. Original manufacturer names and reference numbers are supplied for identification.
Part Summary
keywords: arp 134-3610 cylinder head bolt kit, Selected 2004-and-later GM LS Gen III/IV small-block engines using the all-same-length head-bolt layout; not LS9, 134-3610, cylinder heads
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.