Block Material Analysis
Dizzy Gear Lube Mod
Block Oil Gallery Mods
Block Drainback Mods & Debur
Crankshaft Journal Overlap Drawings
Block Material Analysis


We scientifically analyzed various cylinder blocks for their metallurgical make-up.  The blocks that were selected represent all three of the casting foundries that created the 385 Series cylinder block castings (Detroit Iron Foundry; Michigan Flatrock Foundry, Cleveland Cast Products). The material samples were randomly taken from cylinder blocks of various engineering revisions.  All analyses were executed on a scanning electron microscope.  The results are below in PDF form.

(Block material analysis is still under investigation;
please check back occassionally for updates.)

Detroit Iron Foundry

Michigan Flatrock Foundry

D1VE Block, cast 3/29/76

Cleveland Cast Products

D9TE-AB, cast 1996

D9TE-AB X Block, Cast 11/10/83

D9TE-AB Multi-X

Specializing In Performance Enhancements for the Ford 429/460 Engine Family

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