Schoenfeld IMCA Modified Headers - 1.75 to 1.875 in Primary - 3.5 in Collector - Steel - Black (Small Block Chevy) 10475 Valve Cover Mini Nuts

Valve Cover Mini Nuts

1966-1977 Dodge Monaco

812 in Bore

See 743205 for replacement Teflon rings and gasket

5/8 hex head

Schoenfeld IMCA Modified Headers - 1.75 to 1.875 in Primary - 3.5 in Collector - Steel - Black (Small Block Chevy) 10475 Valve Cover Mini NutsProduct Description: Headers IMCA Modified 1. 75 to 1. 875 in Primary 3. 5 in Collector Gaskets Hardware Included Steel Black Paint Small Block Chevy Founded in 1974, Schoenfeld Headers is the largest circle track header manufacturer in the world. Schoenfeld Headers is the manufacturer of competition headers, mufflers and exhaust systems. Schoenfeld Headers listen to their customers, understanding your needs and giving you a quality product at a fair