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T: (800) 992-7007
P: (530) 886-0771
(800) 992-7007 | (530) 886-0771
Close Ratio Straight Gear Set, A+ (C-STN39)
This additive controls combustion chamber residue, plus cleans and protects surfaces of the fuel system and intake tract. Ideal for cars that are stored or driven infrequently. One bottle treats 55 gallons.