Harmonic Damper - SFI GM Duramax 6.6L 20-21 Belt and Chain Drive Helmet - GTX3 - Full

Helmet - GTX3 - Full Face - Snell SA2020 - FIA Approved - Head and Neck Support Ready - Carbon Fiber - Size 7-1/8 Minus - Each

They are perforated in the middle for a total of 100 sheets(15x10)

Fuel Injection - Go EFI 4 - Throttle Body - Square Bore - 80 lb/hr Injectors - Aluminum - Black Powder Coat - Universal - Kit

Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - GM LS-Series - Kit Fits '70-up 343-401 engines w/Edelbrock heads

Rivet - 5/8 in Head - 3/16 in Steel Mandrel - 1/4-3/8 in Grip Range - Aluminum - White Paint - Set of 250

Harmonic Damper - SFI GM Duramax 6.6L 20-21 Belt and Chain Drive Helmet - GTX3 - FullHarmonic Balancer 8. 375 in OD SFI 18. 1 External Balance Steel Black Oxide Each