Allstar Performance - Spark Plug Race Wire Set Under Header w/o Sleeve The internal substrate material and

The internal substrate material and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL (Malfunction Indicator Lamp) code issues that are common with lower quality converters

550 in OD - Each

Bump Stop 0

mono tub design

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster® Cat-back exhaust system provides

Allstar Performance - Spark Plug Race Wire Set Under Header w/o Sleeve The internal substrate material andSpark Plug Wire Set Spiral Core 8 mm Black 90 Degree Plug Boots HEI Style Terminal Under Header Small Block Chevy Kit