.500", 1.00", 1.50", 2.00"
Sure Seal Air Cleaner Spacer – Holley 4150/4160 Style
$16.36 – $21.44
B&B Sure Seal Air Cleaner Spacers eliminate air leakage between the carb and air filter eliminating dirty air and subsequent loss of HP. Each spacer is fully CNC machined from aluminum stock and has a premium O-ring to insure an air tight seal.
These are a must for circle track engines! Will work with most 4150 size air cleaner assemblies including the B&B 72200. Fits all 4150/4260 Holley Carbs.