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ARP

ARP Head Bolt Kit - 12pt GM LSA

MPN: 134-3713 Catalog #: 001486542 Category: Head Stud & Bolt Kits Check Vehicle Fitment

Product Details

ARP Chevrolet LSA 8740 Chromoly 12pt Head Bolt Kit

Cylinder Head Bolt Kit - 12 Point Head - Chromoly - Black Oxide - GM LS-Series - Kit

Cylinder Head Bolt Kit - High Performance - 12 Point Head - Chromoly - Black Oxide - GM LS-Series - Kit

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - LSMatched variant: LS

GM Gen III/IV V8; LS1/LS2/LS3/LS6/LS7/LS9/LSA/LSX

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
ARP
Part Number
134-3713
Catalog Number
001486542
Product Line
Cylinder Head Fastener Kits
Category
Engines & Parts
Type
Head Stud & Bolt Kits
UPC / Barcode
672036049249
Vendor Product Category
Engine Components
Vendor Product Subcategory
Head Stud & Bolt Kits
Length
8.70 in
Width
4.00 in
Height
2.30 in
Weight
4.84 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Unknown
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 1 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 1 available as of 6/3/2026.

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