Sonnax rebuilt valve body GM174 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.


Channel Plate
Part No. GM174

'99-'02, Volvo and GM Tap Shift-Style, Two Blow-Off Balls, Channel Plate Casting #24213496

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  • 4T65-E Channel Plate GM174
  • 4T65-E Channel Plate GM174 details