Model 5050 - Rochester QUADRAJET - 1/4" Phenolic 4-hole Carb Spacer
Model 5051 - Rochester QUADRAJET - 1/2" Phenolic 4-hole Carb Spacer
Model 5052 - Rochester QUADRAJET -1/2" Phenolic "OPEN" plenum Carb Spacer
Model 5053 - Rochester QUADRAJET - 1" Phenolic 4-hole Carb Spacer
Model 5054 - Rochester QUADRAJET -1" Phenolic "OPEN" plenum Carb Spacer
