ARP Toyota 20R/22R/22RE Flywheel Bolt Kit (1979-95 4Runner/Pickup)
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ARP High Performance Flywheel Bolt Kit
For 1979–1995 Toyota Pickup & 1984–1995 Toyota 4Runner Equipped with 20R, 22R, or 22RE Engines
Overview
The ARP High Performance Flywheel Bolt Kit is a premium flywheel fastener upgrade designed for Toyota 20R, 22R, and 22RE engines found in 1979–1995 Toyota Pickup and 1984–1995 Toyota 4Runner models equipped with manual transmissions.
Flywheel bolts are among the most highly stressed fasteners in the drivetrain. Whether you're performing a clutch replacement, engine rebuild, restoration, or performance upgrade, ARP flywheel bolts provide significantly greater strength and reliability than factory hardware.
Manufactured from heat-treated aerospace-grade alloy steel, these fasteners are engineered to maintain clamping force under extreme RPM, off-road use, towing, and performance driving conditions.
High-Strength Fastener Upgrade
ARP's High Performance Series flywheel bolts are designed to exceed OEM specifications in both strength and durability.
Performance Benefits
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Increased clamping force compared to factory hardware
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Improved flywheel retention under high load conditions
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Enhanced safety and reliability
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Ideal for performance and heavy-duty applications
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Designed to withstand repeated heat cycles
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Excellent choice during clutch or flywheel replacement
These bolts help ensure the flywheel remains securely fastened under demanding operating conditions.
Aerospace-Grade Construction
Each ARP flywheel bolt is manufactured using premium materials and advanced production processes developed for professional motorsports applications.
Construction Features
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Forged aerospace-grade alloy steel
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Heat-treated for maximum strength
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Precision-machined threads
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Rolled threads after heat treatment
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Larger-than-stock shank diameter
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Exclusive low-profile 12-point bolt head
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Rated at 180,000 PSI tensile strength
Unlike many factory bolts, ARP hardware is engineered specifically for high-stress performance environments.
Precision Fit & Flywheel Registration
ARP flywheel bolts feature an increased shank diameter to improve flywheel centering and registration.
Design Advantages
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Improved flywheel alignment
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Enhanced fastener engagement
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Increased resistance to loosening
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Consistent torque retention
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Superior fit compared to many OEM fasteners
This added precision contributes to improved drivetrain reliability and long-term performance.
Ideal Applications
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Clutch replacement
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Flywheel replacement
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Engine rebuilds
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Performance builds
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Off-road vehicles
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Overland vehicles
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Street performance applications
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Restoration projects
Vehicle Compatibility
1979–1983 Toyota 1st Gen Toyota Pickup
- Equipped with 20R/22R/22RE Engines
1984–1988 Toyota 2nd Gen Toyota Pickup
- Equipped with 22R/22RE Engines
1984–1989 Toyota 1st Gen 4Runner
- Equipped with 22R/22RE Engines
1989–1995 Toyota 2nd Gen Toyota Pickup
- Equipped with 22R/22RE Engines
1990–1995 Toyota 1st Gen 4Runner
- Equipped with 22RE Engines
All Other 20R/22R/22RE Equipped Vehicles
Fitment Notes
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Designed for M11 flywheel bolt applications
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Compatible with manual transmission flywheels
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Designed for 20R, 22R, and 22RE engines
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Not intended for automatic transmission flexplates
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Verify engine and flywheel application before ordering
What Is Included
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(1) Complete ARP High Performance Flywheel Bolt Kit
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(6) ARP M11 Flywheel Bolts
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Installation instructions
