Chevrolet Small-Block Damper Bolt (1/2-Inch Square Drive) by ARP®
190,000-psi 8740 chromoly bolt adds a forged 1/2-inch square drive for engine rotation.
For Small-Block Chevrolet, 1/2" Square Drive Head, this ARP® damper bolt combines 190,000-psi clamping strength with a forged 1/2-inch square-drive head. The square drive accepts a standard ratchet or breaker bar so the crankshaft can be rotated directly from the damper bolt.
• Product: Square-Drive Damper Bolt
• Engine application: Small-Block Chevrolet, 1/2" Square Drive Head
• Material: Heat-treated 8740 chromoly steel
• Tensile strength: 190,000 psi
• Drive: Forged 1/2-inch square drive
• Finish: Black oxide
Notes
- This item is not eligible for any further discounts or promotional pricing.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
