High quality reproduction powder coated black oil breather cap, push-in style to suit all aftermarket & some factory rocker covers with a 1" ID hole. Will not suit factory tin-type Hemi 6 & early Slant 6 rocker covers with protruding snout.
Please note: A 1" ID grommet must be fitted for this cap to fit & seal properly. These can also be purchased from us.
