This is a full install and review of the Hedman 79080 hedders and homemade custom exhaust. The mufflers being used are Dynomax bullets. This is a stock 1991 Dodge D150 with 318 TBI. I show the new positioning of the 02 bung and how to plug the 302 head smog ports. For More information view @318willrun channel.
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14 окт 2024