Five Star Bump N Run Duct: Fits Howe Core Size 24-1/4" x 18-1/2" 23011707 the bolt must be able

the bolt must be able to fit snugly and a knurl is applied

390 to 950 CFM

Reads up to 43

1981-1986 Dodge D350

Pliable enough for tightest bends

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