Flowtech Block Hugger Headers - Universal - Ford 289/351W - 1.625" - 2.5" Collector - Black Paint 1AA0700AF1T double adjustable bypass 2-port regulator

double adjustable bypass 2-port regulator

7/16-20 Thread

Threaded Top Terminals

Features four charging modes: Desulfation

640" diameter shims of various thickness

Flowtech Block Hugger Headers - Universal - Ford 289/351W - 1.625" - 2.5" Collector - Black Paint 1AA0700AF1T double adjustable bypass 2-port regulatorFlowtech Block Hugger headers are ideal for street rods where fit and finish is really important. Block Huggers make performance and style easy for engine swaps, and with our new Hugger Toobs you can hook up to an existing exhaust system with ease Features: Computer controlled mandrel bent tubing for smooth exhaust flowFlowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of delivering high quality