ATI Damper Bolt Pack 6 (5/16-18x1) & 3 (3/8-16x1-1/4) Aluminum Flat Head 9 Bolts (LS Y-Body) ATI950211
Lightweight Aluminum Flat Head Bolt Pack for LS Y-Body Applications
The ATI Damper Bolt Pack (part ATI950211) is a precision-engineered, lightweight aluminum hardware kit designed for LS Y-Body (Corvette) Super Damper installations. This 9-bolt set includes six 5/16-18x1-inch and three 3/8-16x1-1/4-inch flat head bolts that provide a flush fit for clearance-critical setups. Built from aerospace-grade aluminum, this kit significantly reduces rotating mass while maintaining excellent clamping strength and corrosion resistance ideal for high-performance and racing LS builds.
Performance Highlights
- 9-bolt set includes (6) 5/16-18x1 and (3) 3/8-16x1-1/4 bolts
- Designed for LS Y-Body (Corvette) applications
- Flat head design offers flush mounting for tight-clearance pulley systems
- Aerospace-grade aluminum reduces weight without sacrificing strength
- Corrosion-resistant anodized finish for long-term durability
- Ideal for racing and lightweight performance applications
Quick Specs
- Total Bolts: 9
- (6) Bolts: 5/16-18 x 1 inch
- (3) Bolts: 3/8-16 x 1-1/4 inch
- Head Style: Flat Head (Countersunk)
- Material: Aerospace-Grade Aluminum
- Finish: Anodized / Corrosion-Resistant
- Application: LS Y-Body (Corvette) ATI Super Damper Installations
- Part Number: ATI950211
Why Choose the ATI950211 Aluminum Bolt Pack?
The ATI950211 Aluminum Flat Head Bolt Pack delivers the perfect combination of strength, precision, and weight reduction. Designed for LS Y-Body Corvette Super Dampers, this lightweight hardware improves throttle response by reducing rotating mass while ensuring secure clamping force at all RPM ranges. The flat head countersunk design offers increased clearance behind pulleys and accessories a must-have for high-performance LS engine setups.
Frequently Asked Questions
Why use aluminum instead of steel?
Aluminum bolts are up to 45% lighter than steel, reducing rotating mass and improving throttle response in performance engines.
Whats the benefit of flat head bolts?
The flat head design sits flush within the damper face, providing extra pulley clearance and a clean, professional appearance.
Can these bolts be reused?
Yes, but inspect each bolt before reuse. Replace any bolts showing thread wear or surface damage for optimal safety.
Should I use thread locker?
Yes. Use blue (medium strength) thread locker to ensure bolts remain secure under vibration and heat cycling.
Fitment
- 1997 Chevrolet Corvette LS1 (Y-Body)
- 1998 Chevrolet Corvette LS1 (Y-Body)
- 1999 Chevrolet Corvette LS1 (Y-Body)
- 2000 Chevrolet Corvette LS1 (Y-Body)
- 2001 Chevrolet Corvette LS1 (Y-Body)
- 2002 Chevrolet Corvette LS1 (Y-Body)
- 2003 Chevrolet Corvette LS1 (Y-Body)
- 2004 Chevrolet Corvette LS1 (Y-Body)
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for ATI Performance Products, including Super Dampers, installation hardware, and lightweight aluminum accessories for LS platforms. Our experts offer fast shipping and unmatched product knowledge to keep your build running strong. For questions or orders, contact sales@beefcakeracing.com or call 1-855-827-7223. Beefcake Racing precision performance, proven results.
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