1974 Hayden Automotive Transmission Line Adapter Fittings

Transmission Line Adapter, Brass, Male 5/8 in.-18 Inverted Flare, Pair

Part Number: HDA-390

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Transmission Line Adapter, 3/8 in., Dodge, Each

Part Number: HDA-392

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Estimated Ship Date: Today

Transmission Line Adapter Fitting, Brass, 1/2-20 in. Inverted Flare with Recessed Threads, Ford, Mercury, Each

Part Number: HDA-394

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2025 if ordered today

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