HKS Hi-Power 409 CP9A/CN9A 4G63 Perry Parts TIG-welded tubing and flanges resist

TIG-welded tubing and flanges resist rust and cracking

Base 1971 - 1975 GMC Sprint Base 1972 - 1974 GMC Sprint Custom 1975 GMC Sprint SP

60 in) : 500-A023

78″ 270cm

HKS Hi-Power 409 CP9A/CN9A 4G63 Perry Parts TIG-welded tubing and flanges resistThe real street sports muffler. Hi Power 409 mufflers offer a cost effective solution for your sports muffler needs. The rear section is made from SUS304 grade stainless steel for a high lustre finish and the piping section which is not visible once fitted is made from coated SUH 409, reducing the cost. SUH409 has other benefits such as being more resistant to thermal expansion and improved acoustic properties. SUH409 has the ability to absorb more