1999 GMC B-Series Transmission Seals & Gaskets
- Sun Coast®Extension Housing GasketGMC B-Series Automatic Transmission 1999, Extension Housing Gasket by Sun Coast®. Sun Coast take great pride in providing you and the rest of the diesel industry with innovations that will help propel and support all your goals for your...Crafted with advanced technology to stay ahead of competitorsFinely tuned, forward-thinking design ensures superior longevity$20.65
- Sun Coast®Allison Manual Lever Shaft SealGMC B-Series Automatic Transmission 1999, Allison Manual Lever Shaft Seal by Sun Coast®. Sun Coast take great pride in providing you and the rest of the diesel industry with innovations that will help propel and support all your goals...Crafted with advanced technology to stay ahead of competitorsFinely tuned, forward-thinking design ensures superior longevity$2.00