Pedal Extension Kit 4in Dual Master Cylinder vintage-wires 5 in ID - 12

5 in ID - 12 in Length - 300 lb/in Spring Rate - Steel - Purple Powder Coat - Each

5 in Tips - Stainless - Aluminized - Small Block Chevy - GM Fullsize Truck 1999-2001 - Kit

325 in Thick - Aluminum - Natural - KRC R-Lok Pulley Drive System - Each

640 in OD Step - 1

1963 Corvette Hood Alignment Lower Wedges

Pedal Extension Kit 4in Dual Master Cylinder vintage-wires 5 in ID - 12Pedal Extension Master Cylinder 4 in Long Steel Natural Kit Dimension is the distance from bottom of this air cleaner base to carb neck sealing flange with spacer listed. 1 2 spacer places base 1 11 16 below carb neck 1 spacer places base 1 3 16 below carb neck. 1 1 2 spacer places base 11 16 below carb neck. 2 spacer places base 3 16 below carb neck.