Description
Holley GM Track Series Tall Valve Cover Baffled Breather Hole Chevy Bowtie Fabricated Black Powder Coat Big Block Chevy 241 279 Pair Crankcase Evacuation System 115 in Bore Size:8 HAWHB237U625 WM302 1.200 Micro Babbitt a very 115 in Bore To meet the growing demand of today's high performance engine builders and racing enthusiasts