div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentindy-cylinder-indy-cylinder-heads-in-house-pattern-shop-has-developed-a-revolutionaryhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Indy Cylinder Headindyheadscomimagescat89pdf · Indy Cylinder Heads in house pattern shop has developed a revolutionary lightweight casting process to produce cast aluminum loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220528136093f59adf16b517687f444chtml5thumbnails1jpg width=140 height=200 divdiv