All I have is ARP main studs. No windage tray or girdle, stock caps and no hard block. 1973 340 block (394 ci). Made 662 hp/ 533 tq on pump gas. I have made probably 200 passes (1/8) and a lot of street miles.
I like your Conquest. I always wanted to build one but built a D50.
I own a D50 as well... LOL... But is just for personl use.
What times are you running in your D50? any pics?
6.21@ 110, 1.33 60 ft.@ 2950 lbs. All motor, Thinking about spraying around 100 shot on this year. Street legal , mufflers and Drag Radials.