Allstar Performance Lead Ballast - 30 lbs. - 2.5" x 2.5" x 12" 10217 The reason for spread port

The reason for spread port heads is to achieve additional cooling in the center of the head where the heat concentration is greatest

and late model oval trackers operating from 4500 rpm and up

Extra-Long Angle-Cut Gauntlet

part number 12553250 used on 1992-95 Corvette and Camaro-Firebird engines

the Impact Nomex® balaclava not only provides direct heat and thermal transfer protection for the face and neck

Allstar Performance Lead Ballast - 30 lbs. - 2.5" x 2.5" x 12" 10217 The reason for spread portAdd weight where its needed. Sizes listed are approximate. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance. Product Description: Ballast 2 1 2 x 2 1 2 x 12 in 30 lb Natural Sold