ARP Head Bolt Kit 203-3902 — Fits 1987-1992 Toyota Supra Turbo 7MGTE

SKU: ARP203-3902
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About ARP ARP (Automotive Racing Products) makes the strongest fasteners ...Read More

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Sale price$139.99
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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

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.

Strengthen Your 7MGTE Engine

The 7MGTE engine is a legend, but it is notorious for head gasket issues. Solve this common weakness with the ARP 203-3902 Head Bolt Kit. Specifically engineered for the 1987-1992 Toyota Supra Turbo, these high-performance bolts provide the clamping force required to keep the cylinder head securely attached to the block, even under high boost pressures. By replacing your factory bolts with ARP’s premium hardware, you significantly reduce the risk of head gasket failure.

Engineered for Performance

  • High-Strength Material: Crafted from 8740 chromoly steel, these bolts offer superior tensile strength compared to OEM hardware.
  • Precision Engineering: Rolled threads ensure a uniform torque application, preventing uneven clamping pressure across the head.
  • Heat-Treated: Designed to handle the extreme thermal cycles of a turbocharged engine.
  • Direct Fitment: Perfectly sized for the 7MGTE engine block, allowing for a seamless installation process.

Whether you are restoring a classic Supra or pushing your 7MGTE to higher power levels, this kit is an essential investment in your engine's longevity. Do not compromise on the most critical fastener in your engine bay. Get the peace of mind you deserve with the high-quality components found at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1987-1992 Toyota Supra Turbo

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.

Strengthen Your 7MGTE Engine

The 7MGTE engine is a legend, but it is notorious for head gasket issues. Solve this common weakness with the ARP 203-3902 Head Bolt Kit. Specifically engineered for the 1987-1992 Toyota Supra Turbo, these high-performance bolts provide the clamping force required to keep the cylinder head securely attached to the block, even under high boost pressures. By replacing your factory bolts with ARP’s premium hardware, you significantly reduce the risk of head gasket failure.

Engineered for Performance

  • High-Strength Material: Crafted from 8740 chromoly steel, these bolts offer superior tensile strength compared to OEM hardware.
  • Precision Engineering: Rolled threads ensure a uniform torque application, preventing uneven clamping pressure across the head.
  • Heat-Treated: Designed to handle the extreme thermal cycles of a turbocharged engine.
  • Direct Fitment: Perfectly sized for the 7MGTE engine block, allowing for a seamless installation process.

Whether you are restoring a classic Supra or pushing your 7MGTE to higher power levels, this kit is an essential investment in your engine's longevity. Do not compromise on the most critical fastener in your engine bay. Get the peace of mind you deserve with the high-quality components found at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1987-1992 Toyota Supra Turbo

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.

Strengthen Your 7MGTE Engine

The 7MGTE engine is a legend, but it is notorious for head gasket issues. Solve this common weakness with the ARP 203-3902 Head Bolt Kit. Specifically engineered for the 1987-1992 Toyota Supra Turbo, these high-performance bolts provide the clamping force required to keep the cylinder head securely attached to the block, even under high boost pressures. By replacing your factory bolts with ARP’s premium hardware, you significantly reduce the risk of head gasket failure.

Engineered for Performance

  • High-Strength Material: Crafted from 8740 chromoly steel, these bolts offer superior tensile strength compared to OEM hardware.
  • Precision Engineering: Rolled threads ensure a uniform torque application, preventing uneven clamping pressure across the head.
  • Heat-Treated: Designed to handle the extreme thermal cycles of a turbocharged engine.
  • Direct Fitment: Perfectly sized for the 7MGTE engine block, allowing for a seamless installation process.

Whether you are restoring a classic Supra or pushing your 7MGTE to higher power levels, this kit is an essential investment in your engine's longevity. Do not compromise on the most critical fastener in your engine bay. Get the peace of mind you deserve with the high-quality components found at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1987-1992 Toyota Supra Turbo

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