PerTronix 1581 Ignitor for Prestolite 8 Cylinder<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"> Delivers twice the voltage to the spark plugs， increasing horsepower， fuel economy， and spark plug life </span></li><li><span class="a-list-item"> 2:1 improvement over points in current fall time for increased coil output </span></li><li><span class="a-list-item"> Rotating cobalt magnets trigger a Hall Effect integrated circuit no points to burn， no moving parts to wear out </span></li><li><span class="a-list-item"> Epoxy molding makes our module impervious to dirt， oil， grease and moisture </span></li><li><span class="a-list-item"> Stable timing no need for any adjustments </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41pSoPz96kL.jpg" noproxy>