ARP Rover 3.9L-4.6L V8 Head Stud Kit — 10 Bolt Heads

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SKU: ARP157-4301
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Sale price$251.45 Regular price$259.57
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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

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.

Reliable Head Clamping for Rover V8 Engines

The Rover 3.9L to 4.6L V8 engine is a classic, but it is notorious for head gasket issues when pushed. The ARP 157-4301 Head Stud Kit is the ultimate solution for ensuring a perfect seal. Designed specifically for engines with 10-bolt heads, these studs provide the consistent clamping force required to prevent head gasket failure in your Land Rover Defender, Discovery, or Range Rover.

Key Features

  • Superior Sealing: Provides significantly more clamping force than stock bolts, preventing head gasket leaks.
  • High-Quality Material: Forged from 8740 chromoly steel for maximum strength and heat resistance.
  • Perfect Fitment: Specifically engineered for Rover V8 engines with 10-bolt head configurations.
  • Professional Grade: The preferred choice for engine builders worldwide to ensure long-term reliability.

Whether you are performing a routine engine rebuild or upgrading for off-road performance, these head studs are a must-have. By providing even, consistent pressure across the cylinder head, they eliminate the uneven clamping that often leads to gasket failure in these engines. This kit is the perfect insurance policy for your Rover V8, ensuring that your engine stays sealed under all operating conditions. For premium engine components that you can rely on, look no further than GGCRACING.

Vehicle Fitment

Years Make Model Trim
1993 Land Rover Defender 110 Base
1994-1995 Land Rover Defender 90 Base
1997 Land Rover Defender 90 Base
1997 Land Rover Defender 90 LE
1994-1995 Land Rover Discovery Base
1996-1997 Land Rover Discovery SD
1996-1997 Land Rover Discovery SE
1997 Land Rover Discovery XD
1997-1998 Land Rover Discovery LSE
1998 Land Rover Discovery 50th Anniversary Edition
1998 Land Rover Discovery LE
1999 Land Rover Discovery SD
1999-2000 Land Rover Discovery Series II
2001 Land Rover Discovery Series II LE
2001-2002 Land Rover Discovery Series II SD
2001-2002 Land Rover Discovery Series II SE
2003-2004 Land Rover Discovery S
2003-2004 Land Rover Discovery SE
1989-1990 Land Rover Range Rover County
1989-1992 Land Rover Range Rover Base
1991 Land Rover Range Rover Hunter
1991 Land Rover Range Rover County SE
1991 Land Rover Range Rover Great Divide
1992 Land Rover Range Rover LSE
1992-1994 Land Rover Range Rover County
1993 Land Rover Range Rover Sport
1993-1995 Land Rover Range Rover County LWB
1995 Land Rover Range Rover County Classic
1995-2001 Land Rover Range Rover SE
1996-2002 Land Rover Range Rover HSE
1997 Land Rover Range Rover Kensington
1997 Land Rover Range Rover Vitesse
1998 Land Rover Range Rover 50th Anniversary Edition
1999 Land Rover Range Rover S
1999 Land Rover Range Rover Callaway
1999-2000 Land Rover Range Rover Base
2000 Land Rover Range Rover HSK
2000 Land Rover Range Rover Vitesse
2006-2009 Land Rover Range Rover Sport Supercharged
2008 Land Rover Range Rover Sport LE

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.

Reliable Head Clamping for Rover V8 Engines

The Rover 3.9L to 4.6L V8 engine is a classic, but it is notorious for head gasket issues when pushed. The ARP 157-4301 Head Stud Kit is the ultimate solution for ensuring a perfect seal. Designed specifically for engines with 10-bolt heads, these studs provide the consistent clamping force required to prevent head gasket failure in your Land Rover Defender, Discovery, or Range Rover.

Key Features

  • Superior Sealing: Provides significantly more clamping force than stock bolts, preventing head gasket leaks.
  • High-Quality Material: Forged from 8740 chromoly steel for maximum strength and heat resistance.
  • Perfect Fitment: Specifically engineered for Rover V8 engines with 10-bolt head configurations.
  • Professional Grade: The preferred choice for engine builders worldwide to ensure long-term reliability.

Whether you are performing a routine engine rebuild or upgrading for off-road performance, these head studs are a must-have. By providing even, consistent pressure across the cylinder head, they eliminate the uneven clamping that often leads to gasket failure in these engines. This kit is the perfect insurance policy for your Rover V8, ensuring that your engine stays sealed under all operating conditions. For premium engine components that you can rely on, look no further than GGCRACING.

Vehicle Fitment

Years Make Model Trim
1993 Land Rover Defender 110 Base
1994-1995 Land Rover Defender 90 Base
1997 Land Rover Defender 90 Base
1997 Land Rover Defender 90 LE
1994-1995 Land Rover Discovery Base
1996-1997 Land Rover Discovery SD
1996-1997 Land Rover Discovery SE
1997 Land Rover Discovery XD
1997-1998 Land Rover Discovery LSE
1998 Land Rover Discovery 50th Anniversary Edition
1998 Land Rover Discovery LE
1999 Land Rover Discovery SD
1999-2000 Land Rover Discovery Series II
2001 Land Rover Discovery Series II LE
2001-2002 Land Rover Discovery Series II SD
2001-2002 Land Rover Discovery Series II SE
2003-2004 Land Rover Discovery S
2003-2004 Land Rover Discovery SE
1989-1990 Land Rover Range Rover County
1989-1992 Land Rover Range Rover Base
1991 Land Rover Range Rover Hunter
1991 Land Rover Range Rover County SE
1991 Land Rover Range Rover Great Divide
1992 Land Rover Range Rover LSE
1992-1994 Land Rover Range Rover County
1993 Land Rover Range Rover Sport
1993-1995 Land Rover Range Rover County LWB
1995 Land Rover Range Rover County Classic
1995-2001 Land Rover Range Rover SE
1996-2002 Land Rover Range Rover HSE
1997 Land Rover Range Rover Kensington
1997 Land Rover Range Rover Vitesse
1998 Land Rover Range Rover 50th Anniversary Edition
1999 Land Rover Range Rover S
1999 Land Rover Range Rover Callaway
1999-2000 Land Rover Range Rover Base
2000 Land Rover Range Rover HSK
2000 Land Rover Range Rover Vitesse
2006-2009 Land Rover Range Rover Sport Supercharged
2008 Land Rover Range Rover Sport LE

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.

Reliable Head Clamping for Rover V8 Engines

The Rover 3.9L to 4.6L V8 engine is a classic, but it is notorious for head gasket issues when pushed. The ARP 157-4301 Head Stud Kit is the ultimate solution for ensuring a perfect seal. Designed specifically for engines with 10-bolt heads, these studs provide the consistent clamping force required to prevent head gasket failure in your Land Rover Defender, Discovery, or Range Rover.

Key Features

  • Superior Sealing: Provides significantly more clamping force than stock bolts, preventing head gasket leaks.
  • High-Quality Material: Forged from 8740 chromoly steel for maximum strength and heat resistance.
  • Perfect Fitment: Specifically engineered for Rover V8 engines with 10-bolt head configurations.
  • Professional Grade: The preferred choice for engine builders worldwide to ensure long-term reliability.

Whether you are performing a routine engine rebuild or upgrading for off-road performance, these head studs are a must-have. By providing even, consistent pressure across the cylinder head, they eliminate the uneven clamping that often leads to gasket failure in these engines. This kit is the perfect insurance policy for your Rover V8, ensuring that your engine stays sealed under all operating conditions. For premium engine components that you can rely on, look no further than GGCRACING.

Vehicle Fitment

Years Make Model Trim
1993 Land Rover Defender 110 Base
1994-1995 Land Rover Defender 90 Base
1997 Land Rover Defender 90 Base
1997 Land Rover Defender 90 LE
1994-1995 Land Rover Discovery Base
1996-1997 Land Rover Discovery SD
1996-1997 Land Rover Discovery SE
1997 Land Rover Discovery XD
1997-1998 Land Rover Discovery LSE
1998 Land Rover Discovery 50th Anniversary Edition
1998 Land Rover Discovery LE
1999 Land Rover Discovery SD
1999-2000 Land Rover Discovery Series II
2001 Land Rover Discovery Series II LE
2001-2002 Land Rover Discovery Series II SD
2001-2002 Land Rover Discovery Series II SE
2003-2004 Land Rover Discovery S
2003-2004 Land Rover Discovery SE
1989-1990 Land Rover Range Rover County
1989-1992 Land Rover Range Rover Base
1991 Land Rover Range Rover Hunter
1991 Land Rover Range Rover County SE
1991 Land Rover Range Rover Great Divide
1992 Land Rover Range Rover LSE
1992-1994 Land Rover Range Rover County
1993 Land Rover Range Rover Sport
1993-1995 Land Rover Range Rover County LWB
1995 Land Rover Range Rover County Classic
1995-2001 Land Rover Range Rover SE
1996-2002 Land Rover Range Rover HSE
1997 Land Rover Range Rover Kensington
1997 Land Rover Range Rover Vitesse
1998 Land Rover Range Rover 50th Anniversary Edition
1999 Land Rover Range Rover S
1999 Land Rover Range Rover Callaway
1999-2000 Land Rover Range Rover Base
2000 Land Rover Range Rover HSK
2000 Land Rover Range Rover Vitesse
2006-2009 Land Rover Range Rover Sport Supercharged
2008 Land Rover Range Rover Sport LE

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