Originally Posted By Cab_Burge
Milidon does not sell the Ductile iron caps now whiney
Do NOT use steel caps on a cast iron block tsk
I like and use to use ductile iron main caps on all my builds over 600 HP when I could buy them, now I use 440 Source aluminum with main studs, no girdles tsk twocents
I wish that we could buy good blocks with four bolt main caps and thick cylinder walls luck


Do NOT use steel caps

Why ?

Street motor with around 500 HP that will never see the track or 6200 RPM's

Last edited by bee1971; 11/01/17 10:25 PM.
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