Trunk Lines Trunk Line 5/16" I.D. - 4 Product/2 Glycol $12.99 Trunk Line 5/16" I.D. - 6 Product/2 Glycol $13.99 Trunk Line 5/16" I.D. - 8 Product/2 Glycol $14.99 Trunk Line 5/16" I.D. - 10 Product/4 Glycol $15.99 Trunk Line 5/16" I.D. - 12 Product/4 Glycol $16.99 Trunk Line 5/16" I.D. - 16 Product/4 Glycol $20.99 Trunk Line 3/8" I.D. - 4 Product/2 Glycol $12.99 Trunk Line 3/8" I.D. - 6 Product/2 Glycol $13.99 Trunk Line 3/8" I.D. - 8 Product/2 Glycol $14.99 Trunk Line 3/8" I.D. - 10 Product/4 Glycol $15.99 Trunk Line 3/8" I.D. - 12 Product/4 Glycol $16.99 Trunk Line 3/8" I.D. - 16 Product/4 Glycol $21.99
