ARP 201-4602 Head Stud Kit BMW M30 3.0 3.4 E34 E32 E24 High Strength Cylinder Head Bolts

ARP 201-4602 Head Stud Kit for BMW M30 Engines

Upgrade your BMW M30 engine with the ARP 201-4602 Head Stud Kit, engineered for maximum strength, reliability and consistent clamping under extreme conditions. Designed specifically for 3.0L and 3.4L M30 engines, this kit is essential for performance builds, turbo applications and long term engine durability.

Manufactured from premium 8740 chromoly steel, ARP head studs deliver significantly higher tensile strength compared to OEM head bolts, ensuring optimal cylinder head sealing and preventing head lift under high boost and high temperature conditions.

Why Choose ARP Head Studs? 

Unlike factory bolts, ARP studs provide more accurate torque loading and even clamping force across the cylinder head. This improves head gasket sealing, reduces the risk of warping and protects engine block threads during repeated assembly.

Perfect solution for drift builds, turbocharged setups and high performance street engines based on the BMW M30 platform.

Key Features:

High strength 8740 chromoly steel construction

Heat treated for approximately 200000 psi tensile strength

Improved cylinder head sealing and durability

Prevents head lift under boost and high load

Includes hardened washers and high quality nuts

Reusable and stronger than OEM head bolts

Ideal for performance, turbo and motorsport applications

Fitment

BMW engines:

M30 3.0L

M30 3.4L

Compatible Models:

BMW 5 Series E34 530i 535i

BMW 7 Series E32 730i 735i

BMW 6 Series E24 630CSi 635CSi

BMW 3 Series E30 330i conversions with M30

What is Included:

Head studs

Nuts

Hardened washers

ARP assembly lubricant

Cross Reference: ARP 201-4602

Product Data:

Brand ARP

Part Number 201-4602

Material 8740 Chromoly Steel

Finish Black

Kit Type Cylinder Head Stud Kit

Quantity Complete set

The ARP 201-4602 head stud kit is a proven upgrade for BMW M30 engines, delivering superior clamping force, reliability and performance for demanding driving conditions and high horsepower builds.