4.3GXi-F; 4.3GXi-FF; 4.3OSi-F; 4.3OSi-FF Intake and Exhaust System Exhaust, 3'' Risers 4.3GXi-F, 4.3GXi-FF, 4.3OSi-F, 4.3OSi-FF Parts on group Exhaust, 3'' Risers: Pos. Part No Qty Parts name Comments 1. 3589608 [2] Kit 2. 3862627 [2] Elbow 3. 3850999 [4] Plug 4. 3852830 [8] Screw 5. 3852002 [8] Tab washer 6. 3852058 [8] Washer 7. 3863191 [1] Kit 7. Not sold separately 8. 3863450 [2] Bellows 9. 3589606 [2] Pipe 10. 3860984 [1] Seal Parts catalog : Exhaust 4.3GXi-F, 4.3GXi-FF, 4.3OSi-F, 4.3OSi-FF Exhaust, 6'' Risers 4.3GXi-F, 4.3GXi-FF, 4.3OSi-F, 4.3OSi-FF Intake Manifold 4.3GXi-F, 4.3GXi-FF, 4.3OSi-F, 4.3OSi-FF Throttle Body 4.3GXi-F, 4.3GXi-FF Throttle Body 4.3OSi-F, 4.3OSi-FF