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Gen 5 LT1 Dry Sump Engines - 6 Rib Standard Diameter

Part #: 790
420.42 637.00

  • Keyway Options - Standard Single Keyway
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Description


SFI 18.1 Stock Diameter, 6-Rib Drive Harmonic Balancer for the C7 Corvette Gen 5 LT-1 Engines with the Dry Sump oiling system. This damper is equipped with a BBC bolt pattern to accept bolt on supercharger pulleys for aftermarket supercharged applications.

NOTE: This damper is designed for engines with 2013+ LT-1 Gen 5 Dry Sump oiling systems. For wet sump LT-1 engines, see our PN# 780 6 Rib Damper or PN# 782 8-Rib Damper



  • Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.

Technical Details


Diameter 7.330"
Weight 7 lbs