20-1687-1N | QualCast Valve Seat Insert

Applications: 

• Ford: Years 1980-1986, Bronco model with 300 C.I. (4.9L) 12V Engine
• Ford: Years 1972-1974, E-100 Econoline model with 300 C.I. (4.9L) 12V Engine

Interchange: 

• Durabond: Part #70670
• Dynagear: Part #84470
• Fed-Mog/SPX: Part #24516871N
• Mahle Original: Part #2184504
• SBI, Inc.: SB16871N