Schoenfeld - 1.75 to 1.875 in Primary - 3.5 in Collector - 18 Degree Head - Small Block Chevy (Pair) 3.1171R 1978-1983 Plymouth Sapporo

1978-1983 Plymouth Sapporo

The mounting housing is strong and indexes for a quick connection

8 Liter Naturally Aspirated GASVehicle Applications: 1986-1996 Ford Bronco 5

ARP High Performance series head bolt kits are tough

270 in Springs

Schoenfeld - 1.75 to 1.875 in Primary - 3.5 in Collector - 18 Degree Head - Small Block Chevy (Pair) 3.1171R 1978-1983 Plymouth SapporoProduct Description: Headers 1. 75 to 1. 875 in Primary 3. 5 in Collector Gaskets Hardware Included Steel Black Paint 18 Degree Head Small Block Chevy Pair 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