Engine › EVO 1340 FR/RR CYLINDER EVO 1340 FR/RR CYLINDER $0.00 Sold Out Aluminum cylinders with cast iron sleeves for Evo and Sportster applicationsCast iron cylinders for Pan and Shovel applicationsAll cylinders must be finish honed and matched to pistons (sold separately)Ideal for stock replacement or displacement increase on Sportsters or big bore ShovelsSold each Sold Out Added! Aluminum cylinders with cast iron sleeves for Evo and Sportster applicationsCast iron cylinders for Pan and Shovel applicationsAll cylinders must be finish honed and matched to pistons (sold separately)Ideal for stock replacement or displacement increase on Sportsters or big bore ShovelsSold each