Aluminum Marine Flame Arrestor - 350-600 recommended CFM - 720-11 MediumMargin 409 Stainless Steel performance mufflers

409 Stainless Steel performance mufflers

1998-2001 Mazda B4000

OEM - 46331-S3Y-020 / 46331S3Y020

For the person who wants a subtle custom appearance with all the benefits that a Flowmaster® Cat-back exhaust system provides

1970-1972 Oldsmobile Cutlass 455 CID

Aluminum Marine Flame Arrestor - 350-600 recommended CFM - 720-11 MediumMargin 409 Stainless Steel performance mufflersOverview: Marine Flame arrestors are required, by law, for every boat with a gasoline engine. Holley marine flame arrestors are designed to protect your vessel from the potentially disastrous effects of backfire, plus they look great. A properly sized flame arrestor is a must to get the maximum performance from your vessel. A flame arrestor that is undersized will restrict engine breathing as would a dirty air cleaner. Holley offers aluminum, chrome