Edelbrock 1427 Metering Jet<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Gasoline type </span></li><li><span class="a-list-item"> Drill size is 0.098 inch </span></li><li><span class="a-list-item"> Made of brass </span></li><li><span class="a-list-item"> Jet and rod is changed to get the cruise air/fuel ratio leaned out </span></li><li><span class="a-list-item"> For altitude or high test fuel main metering jet can be replaced with leaner than standard metering jets </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/416jPetl39L.jpg" noproxy>