Shop › Throttle Bush Image 1 of 1 Throttle Bush $7.50 Nylon throttle bush, TR2-TR3-TR3A-TR3B-TR4-TR4A. Sold each, two required per car. 58282, 330-560. Quantity: Add To Cart Added! Nylon throttle bush, TR2-TR3-TR3A-TR3B-TR4-TR4A. Sold each, two required per car. 58282, 330-560. You Might Also Like RFK1400 $65.00 Carb Rebuild Kits from $85.00 SU Carb Floats $22.50 HP188 $82.50 113454 $15.00
