174 G1 Full Head Unit Rebuild Kit


BM 174 G1 Rebuild kit

SKU: BM 174 G1 Rebuild kit Category: Tags: ,


This is a full head unit rebuild kit for Holley, Weiand, and B&M Generation 1, 174 Superchargers.

Please note that this parts kit only includes parts for the supercharger. You will still need to pick parts out for the generation of drive snout that you have for a full parts kit.

What is included:

  • Quantity 1 Drive case gasket.
  • Quantity 2 rotor pack to case gaskets.
  • Quantity 2 front rotor bearings.
  • Quantity 4 front and rear rotor seals.
  • Quantity 2 rear rotor bearings.
  • Quantity 1 tube of grease.



Additional information

Weight 4 lbs
Dimensions 12 × 12 × 4 in


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