ATI Damper Bolt Pack - Most Common - 6 - 5/16 - 18x1 & 3 - 3/8 - 16x1 1/4 - 9 Bolts

ATI harmonic balancer bolt kits are comprised of extra-strength chromoly steel bolts that can be used with ATI and other popular dampers. The kits are designed for the balancer to crank attachment to secure the balancer in place and keep it there, even under severe conditions.

Specifications:

• Thread Size: 3/8 in.-16, 5/16 in.-18
• Underhead Length (in.): 1.125 in.
• Head Style: 12-point
• Washer Included: Yes
• Fastener Material: Chromoly
• Fastener Color: Black oxide
• Quantity: Sold as a set of 3.

• Chevrolet V8 4.3L/265 Chevy small block Gen I 1955-1957
• Chevrolet V8 4.6L/283 Chevy small block Gen I 1957-1967
• Chevrolet V8 5.4L/327 Chevy small block Gen I 1962-1969
• Chevrolet V8 4.9L/302 Chevy small block Gen I 1967-1969
• Chevrolet V8 5.7L/350 Chevy small block Gen I 1967-2002
• Chevrolet V8 5.0L/307 Chevy small block Gen I 1968-1973
• Chevrolet V8 4.3L/262 Chevy small block Gen I 1975-1976
• Chevrolet V8 5.0L/305 Chevy small block Gen I 1976-2002
• Chevrolet V8 4.4L/267 Chevy small block Gen I 1979-1982
• Chevrolet V8 5.7L/350 Chevy small block Gen II (LT-based engines) 1992-1997
• Chevrolet V8 4.3L/265 Chevy small block Gen II (LT-based engines) 1994-1996
• Chevrolet V8 5.7L/350 Chevy small block Gen III/IV (LS-based engines) 1997-2004

• This kit includes 3 bolts for balancer to crank attachment and 6 bolts for ATI trigger shell to Super Damper attachment. Counter sunk bolts require a T-40 Plus Torx bit.