For 1967-1974 GMC P25/P2500 Van Output Shaft Seal 71773TD 1968 1969 1970 1971 Vehicle Details$16Austin, TX Manufacturer: BMWModel: 2500 This is a Classified ad on eBay for a fixed price of $16, this is NOT AN AUCTION. Click here to see all details. More DetailsNotes: Manual Transmission Output Shaft Seal. 1969-1974 GMC P25/P2500 Van SM330 Manual 3 Spd General Motors. 1968 GMC P25/P2500 Van T16D Manual 3 Spd Borg Warner. 1967-1974 GMC P25/P2500 Van SM326 Manual 3 Spd General Motors. More Vehicles Like This BMW 2500$23 BMW 2500$285 BMW 2500$23 BMW 2500$36