Here is my 69 olds 455 bored .30 with forged 10.5 : 1 pistons, full windage tray, high volume oil pump, Milidon 8 quart oil pan, Harland Sharp adjustable roller rockers, Crower race cam, custom made carb Holly 850 DP (flows close to 1000 CFM), MSD 6AL with billet distributor and coil, custom...