Description
ARP SB Chevy ’87 & Up Rear Seal Flywheel Bolt Kit
Upgrade the flywheel hardware on your compatible Chevrolet engine with the ARP Pro Series Flywheel Bolt Kit. Designed for Chevrolet engines using the applicable 1-piece rear main seal configuration, these high-strength flywheel bolts provide increased clamping strength and reliability for high-performance street and racing applications.
ARP Pro Series flywheel bolts are manufactured from high-strength alloy steel and feature an exclusive flat 12-point head design. The fasteners are engineered to provide the strength and durability required to securely retain the flywheel under demanding operating conditions.
ARP part number 200-2807 uses a 7/16″-20 thread with a 1.000-inch underhead length. This kit is designed for compatible Chevrolet engine applications using the appropriate rear main seal, crankshaft and flywheel configuration.
Product Features:
- ARP Pro Series Flywheel Bolt Kit
- Designed for Compatible Chevrolet Engine Applications
- For Applicable 1-Piece Rear Main Seal Configurations
- 7/16″-20 Thread Size
- 1.000″ Underhead Length
- 12-Point Head Design
- High-Strength Alloy Steel Construction
- Heat-Treated for Increased Strength and Durability
- Threads Rolled After Heat Treatment
- Designed for High-Performance Street and Racing Applications
- Complete Flywheel Fastener Set
Specifications:
| Manufacturer | ARP (Automotive Racing Products) |
| Part Number | 200-2807 |
| Product Type | Flywheel Bolt Kit |
| Series | Pro Series |
| Application | Chevrolet |
| Rear Main Seal | 1-Piece |
| Thread Size | 7/16″-20 |
| Underhead Length | 1.000″ |
| Head Style | 12-Point |
| Fastener Material | High-Strength Alloy Steel |
ARP Engine Applications:
- Chevrolet – Generic – Small Block
- Chevrolet – Big Block – 396
- Chevrolet – Big Block – 402
- Chevrolet – Big Block – 409
- Chevrolet – Big Block – 427
- Chevrolet – Big Block – 454
- Chevrolet – Big Block – 496
- Chevrolet – Big Block – 502
- Chevrolet – Small Block – 305
- Chevrolet – Small Block – 307
- Chevrolet – Small Block – 327
- Chevrolet – Small Block – 350
- Chevrolet – Small Block – Generic
Fitment Notes:
- Designed for compatible Chevrolet engine applications using the appropriate flywheel and crankshaft configuration.
- Application is determined by engine and rear main seal configuration rather than vehicle model alone.
- Verify 7/16″-20 flywheel bolt thread and 1.000″ underhead length before installation.
- Verify rear main seal, crankshaft and flywheel compatibility before installation.





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