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Check Valve - Smog Tube - Repro ~ 1967 - 1970 Mercury Cougar / 1966 - 1970 Ford Mustang
Item #:
31432
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Screws onto the cylinder head smog tubes. All California emissions 1967 Cougars with 289 or 390 engines, and 1969 - 1970 Boss 302 Eliminators, all thermactor smog air tubes. Sold individually, two needed per application. Due to the difficulty in...
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