100%
Penray Five Star Fuel System Treatment 6-Pack
by Penray— Made in Wheeling, IL
Verified American Made
83% — High
Full verification requires additional independent sources
Manufactured in Wheeling, IL
Manufacturing in USA since 1947Verified through 2 independent sources
- Brand website
- Known factory location
Six-pack fuel system treatment for gasoline engines. Made in Wheeling, IL. Prevents corrosion and gum deposits.
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Penray Five Star Fuel System Treatment 6-Pack
83% Verified