ARP

ARP LS1 LS2 Stainless Steel 12-Point Water Pump & Thermostat Housing Bolt Kit — Fits GM LS Engines

ARP LS1 LS2 Stainless Steel 12-Point Water Pump & Thermostat Housing Bolt Kit — Fits GM LS Engines
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ARP LS1 LS2 Stainless Steel 12-Point Water Pump & Thermostat Housing Bolt Kit — Fits GM LS Engines
ARP

ARP LS1 LS2 Stainless Steel 12-Point Water Pump & Thermostat Housing Bolt Kit — Fits GM LS Engines

SKU: ARP434-3202
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About ARP ARP (Automotive Racing Products) makes the strongest fasteners ...Read More

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$45.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

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Premium ARP Water Pump & Thermostat Bolt Kit for GM LS

Ensure your cooling system stays secure with the ARP LS1/LS2 Stainless Steel 12-Point Bolt Kit. Designed specifically for high-performance GM LS applications, this hardware kit replaces factory bolts with premium-grade stainless steel that offers superior tensile strength and a polished, professional look. Whether you are performing a routine maintenance swap or a full engine build, these bolts provide the reliability needed to prevent leaks and hardware failure.

Key Features and Benefits

  • High-Strength Material: Manufactured from 300-grade stainless steel for maximum corrosion resistance and durability.
  • 12-Point Design: Provides a sleek, high-performance aesthetic while allowing for better torque application compared to standard hex heads.
  • Complete Coverage: Includes hardware for both the water pump and thermostat housing for a comprehensive installation.
  • Precision Fit: Engineered to exact OEM specifications for a direct, hassle-free fitment on LS1 and LS2 engines.

Don't settle for rusted or stripped factory hardware. The ARP 434-3202 kit ensures your engine bay looks as good as it performs. Trust the industry leader in automotive fasteners to keep your cooling components locked down under any condition. Upgrade your build today with high-quality components from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Watch in action

Premium ARP Water Pump & Thermostat Bolt Kit for GM LS

Ensure your cooling system stays secure with the ARP LS1/LS2 Stainless Steel 12-Point Bolt Kit. Designed specifically for high-performance GM LS applications, this hardware kit replaces factory bolts with premium-grade stainless steel that offers superior tensile strength and a polished, professional look. Whether you are performing a routine maintenance swap or a full engine build, these bolts provide the reliability needed to prevent leaks and hardware failure.

Key Features and Benefits

  • High-Strength Material: Manufactured from 300-grade stainless steel for maximum corrosion resistance and durability.
  • 12-Point Design: Provides a sleek, high-performance aesthetic while allowing for better torque application compared to standard hex heads.
  • Complete Coverage: Includes hardware for both the water pump and thermostat housing for a comprehensive installation.
  • Precision Fit: Engineered to exact OEM specifications for a direct, hassle-free fitment on LS1 and LS2 engines.

Don't settle for rusted or stripped factory hardware. The ARP 434-3202 kit ensures your engine bay looks as good as it performs. Trust the industry leader in automotive fasteners to keep your cooling components locked down under any condition. Upgrade your build today with high-quality components from GGCRACING.

Product Details

Product Description

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Watch in action

Premium ARP Water Pump & Thermostat Bolt Kit for GM LS

Ensure your cooling system stays secure with the ARP LS1/LS2 Stainless Steel 12-Point Bolt Kit. Designed specifically for high-performance GM LS applications, this hardware kit replaces factory bolts with premium-grade stainless steel that offers superior tensile strength and a polished, professional look. Whether you are performing a routine maintenance swap or a full engine build, these bolts provide the reliability needed to prevent leaks and hardware failure.

Key Features and Benefits

  • High-Strength Material: Manufactured from 300-grade stainless steel for maximum corrosion resistance and durability.
  • 12-Point Design: Provides a sleek, high-performance aesthetic while allowing for better torque application compared to standard hex heads.
  • Complete Coverage: Includes hardware for both the water pump and thermostat housing for a comprehensive installation.
  • Precision Fit: Engineered to exact OEM specifications for a direct, hassle-free fitment on LS1 and LS2 engines.

Don't settle for rusted or stripped factory hardware. The ARP 434-3202 kit ensures your engine bay looks as good as it performs. Trust the industry leader in automotive fasteners to keep your cooling components locked down under any condition. Upgrade your build today with high-quality components from GGCRACING.

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