ARP 6-Piece Flywheel Bolt Kit GM LS Gen III/ IV
Highlights
- Direct Fit for LS Gen III/IV
- 12-Point Head Design
- 6-Piece M11 x 1.5 Kit
- Aerospace-Grade Bolts
ARP 6-Piece Flywheel Bolt Kit for GM LS Gen III and IV Engines.
Upgrade your GM LS Gen III or IV engine build with the strength and reliability of this ARP flywheel bolt kit (330-2802). This 6-piece kit features aerospace-grade alloy that is heat-treated before machining. Thread rolling provides strength and fatigue resistance. Featuring ARP’s exclusive 12-point, flat-head design and an increased shank diameter for improved flywheel register, this bolt kit delivers a secure, high-torque fitment that outperforms OEM hardware. A must-have for any performance engine build or transmission upgrade.
Features and Benefits:
- Fits GM LS Gen III and IV engines
- Direct-fit replacement
- Stronger and more reliable than OEM
- Includes 6 M11 x 1.5 flywheel bolts
- Exclusive 12-point flat head design for greater torque distribution
- Larger-than-stock shank diameter improves flywheel register
- Forged from aerospace-grade alloy for superior strength
- Heat-treated before machining and thread rolling for durability
Vehicle Fitment:
- 1967-1973 Chevy Camaro
- 1964-1972 Chevy Chevelle/ El Camino
Please Note: 1/2” 12-point socket required for installation.
California Residents: Proposition 65 Warning
Related Categories: Drivetrain, Restomod, Flywheels & Flexplates, LS Engine Swap Parts
Installation Difficulty

Intermediate skill is required for this installation.
Installation Instructions
Vehicle Fitment
This product will fit the following Camaro years:
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
This product will fit the following Chevelle years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
This product will fit the following El Camino years:
- 1964,
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,













