Turbo 350 TH350 Transmission Sonnax Line Pressure Booster Kit GM 350-LB1 Rebuild Kit (2) 1-2 accumulator springs and

(2) 1-2 accumulator springs and seat

by Transtec

Intended for stock or mild applications

SK KM175/77

Turbo 350 TH350 Transmission Sonnax Line Pressure Booster Kit GM 350-LB1 Rebuild Kit (2) 1-2 accumulator springs andBrand: Sonnax Other Part Number: S44741FA Type: Line Pressure Booster Valve Kit Manufacturer Warranty: Yes Fitment Type: Direct Replacement Items Included: Pressure Regulator Manufacturer Part Number: 350 LB1 Universal Fitment: Yes Vintage Part: No Performance Part: Yes 350, 350C Transmission Line Pressure Booster Kit Part No. 350 LB1 Sonnax hydraulic line pressure booster kits contain stronger pressure regulator springs and large ratio boost valves