Best Arp Automotive Replacement Engine Head Bolt Sets in 2026

ARP Header Bolt Kit GM LS-Series P/N 134-1102

Part number: ARP-134-1102

Fit type: Vehicle Specific

Meets or exceeds all original equipment specifications

Application specific design to ensure a perfect fit

Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts

Great Fit – This head bolt socket is compatible with Volkswagen and Audi vehicles such as, but not limited to, the Jetta, Beetle, Passat, A4, A6, and TT

Perfect Length – The ATLIN head bolt wrench has an overall length of 140mm (5.5”). Excluding the chrome socket base, the length is 102mm (4.0") - more than enough to reach the head bolts on compatible Audi and VW vehicles

High Quality – Crafted from hardened S2 tool steel, a material used in premium tools and known for its extreme toughness, this head bolt tool will not yield under high torque applications

Package Dimensions: 14.9 H x 11 L x 11.8 W (centimeters)

Package Weight: 1.964 kilograms

DIRECT FIT REPLACEMENT - Fits 1982-2000 Chevrolet/GM 6.2L & 6.5L Diesel Models. Engineered to unleash more performance out of your vehicle. Centerless ground to assure perfect concentricity.

ULTRA STRENGTH - XOTIC 7200 material properties allow for far greater tensile strength compared to 8740 chromoly steel head studs. Rated at 220,000 psi tensile strength. Threads rolled after heat treatment for optimum fatigue strength. Ample clamping strength prevents cylinder heads from lifting.

EASY INSTALLATION - Broached stud ends install & make cylinder head removal easier. Installation manual is included with drawn diagrams to ease the installation process. Head studs are designed to retain cylinder seal even with today's extreme high pressure turbo systems. These studs far exceed clamping forces provided by standard head bolts.

ARP Header Bolt Kit Small Block Chevy P/N 400-1201

Part number: 4001201

Fit type: Vehicle Specific

✿ Compatible with 98-02 Camaro/Firebird F-Body. For 97-03 C5 Corvette. For 99-03 Silverado/Sierra GM Trucks (4.8L, 5.3L, 6.0L).

✿ Centerless ground and heat treated before thread rolling, are designed to maximize reliability and strength, with nominally rated 220K psi tensile strength.

✿ Made of iron with good ductility with black oxide finish, high temperature resistance

Package Dimensions: 5.08 H x 22.098 L x 10.414 W (centimeters)

Made in USA

Head Stud/Bolt Kit

Heat treated to Grade 5 specs and zinc plated to resist rust and corrosion

Designed specifically for small block Chevys Chryslers and AMCs

Three eighths coarse thread 1.00 inch long

THIS IS BRAND NEW: DNJ® Head Bolt Kit

FITS: 11-15 Buick, Chevrolet, Cadillac 1.4L L4 DOHC Turbocharged, Naturally Aspirated -,LUU

FITMENT NOTES: One Set Services Complete Engine

Cam Thrust Retainer Plate LS Includes Flat Head Bolt Kit ARP 134-1002 Gen III IV 4.8 5.3L 6.0L 6.2L LSX LS1 LQ4 LQ9 LS2 LS3

Compatible with: LS series engines with FLAT head bolts. Will not fit VVT Timing setups.

Includes: 1 retainer gasket plate, and Includes Flat Head Bolt Kit ARP 134-1002

【Replaces Part】234-4317.While this is not genuine OEM part, it is a direct replacement.See below for the full vehicle compatible list.

【Compatible with】2004-Newer LS1 LS3 5.3L 5.7L 6.0L engines ; 2004-2019 Chevy LS1 LS6 L98 4.8L 5.3L 6.0L Engines

【Package Includes】10* M8 Studs;20* M11 Head Studs;30* Parallel-ground Washers;30* 12-point Nuts.Each cylinder head screw set is strictly manufactured to ensure zero defects-hardened and parallel ground washers are included with zero failures to ensure uniform load distribution and accurate torque readings.

THIS IS BRAND NEW: DNJ® Head Bolt Kit

FITS: 03-16 Chrysler, Dodge, Jeep, Ram 5.7L-6.4L V8 OHV Naturally Aspirated

FITMENT NOTES: One Set Services Complete Engine

THIS IS BRAND NEW: DNJ Cylinder Head Set with Head Bolt Kit

FITS: 2011-2017 for Chrysler 200 3.6L 3604cc 220cid V6 DOHC

FITMENT NOTES: HGS1169 X1 / HBK1169 X1

Porsche 911-930 Turbo SS Head Stud Kit

Part number: 204-4206

Fit type: Vehicle Specific

THIS IS BRAND NEW: DNJ Cylinder Head Set with Head Bolt Kit

FITS: 2003-2011 for Toyota 4Runner 4.0L 3956cc 241cid V6 DOHC

FITMENT NOTES: HGS969 X1 / HBK968 X1

THIS IS BRAND NEW: DNJ Cylinder Head Set with Head Bolt Kit

FITS: 2000-2017 for Toyota Echo 1.5L 1497cc L4 DOHC

FITMENT NOTES: HGS949 X1 / HBK949 X1

High Performance Series main bolts are a premium replacement for OEM fasteners

Designed to meet the exacting standards and demands of professional engine builders

Forged from 8740 chrome moly steel, with generous under-head radius and rolled threads

Mark V w/ Dart Merlin Aluminum Heads Head Bolt Kit

Part number: 135-3707

Fit type: Vehicle Specific

THIS IS BRAND NEW: DNJ Cylinder Head Set with Head Bolt Kit

FITS: 2005-2014 for Buick Rainier 5.3L 5328cc 325cid V8 OHV

FITMENT NOTES: HGS3172 X1 / HBK3169 X1

Ford 460 12pt Head Bolt Kit

Package Dimensions: 12.7 H x 20.32 L x 39.116 W (centimeters)

Package Weight: 8.75 pounds

BB Ford 429-460 12pt Head Stud Kit

Part number: ARP-155-4203

Fit type: Vehicle Specific

Bolts fit 2004.5-2014 Chevrolet Gen IV LS 4.8L 5.3L 6.0L 6.2L Engines (ALL SAME LENGTH BOLTS)

QTY 20 100mm bolts and QTY 10 45mm bolts

Our kit includes enough bolts for both cylinder heads (Complete Set)

Made in USA

ARP Quality

Head Stud/Bolt Kit

High-quality military aircraft material compaonents

Manufactured to Earl's quality specifications

Easy to use

THIS IS BRAND NEW: DNJ Cylinder Head Set with Head Bolt Kit

FITS: 1997-2002 for Chevrolet Camaro 3.8L 3800cc 231cid V6 OHV

FITMENT NOTES: HGS3186 X1 / HBK3143 X1

Matches OE form, fit, and function

Calibrated to factory specified yield point

Quality construction for durability

All MAHLE Original gaskets meet or exceed the original equipment specifications providing the finest sealing products available

MAHLE Original gaskets utilizes OE equivalent or better materials in all our gaskets

Cylinder head bolt set (GS) contains the head bolts necessary to replace one cylinder head. Torque-to-yield bolts cannot be reused, new fasteners ensure proper sealing load.

APPLICATION: The 1420 head repair kit is compatible with Honda B16 engines, 1986-1995 Legend, 1986-2001 Integra, 1991-2005 NSX, 1996-2004 RL, 1997-2001 CR-V, 1999-2005 Civic SI, 2002-2006 RSX, 2002-2006 CR-V, 2003-2007 Accord L4, 2003-2007 Element. And fit for Honda, Toyota and other imports.--M11.5mm x 1.5

FUNCTION: This cylinder head bolt repair kit is specia designed for Honda, some Toyota's, etc. (Modifications may be required for applications other than Honda). The kit offers longer threaded inserts for maximum thread engagement, and ideal for repairing stripped or damaged internal threads as well as performing maintenance work to protect any threads from galling.

PACKAGE INCLUDE: The head repair kit includes 1 x spiral drill, 1 x screw tap, 1 x hex key, 1x installation tool, 10 x thread repair insert. All parts are placed in a case, which is convenient for transportation during maintenance and storage after maintenance.

THIS IS BRAND NEW: DNJ Cylinder Head Set with Head Bolt Kit

FITS: 1997-1999 for Ford Expedition 4.6L 281cid V8 SOHC

FITMENT NOTES: HGS4167 X1 / HBK4150 X1