Swap Block Mock Up Hemi Gen 3 Engine Block | GF-EJ-HEMI-DIY window-seals-and-gaskets 8 L6 1971 Dodge B100

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Swap Block Mock Up Hemi Gen 3 Engine Block | GF-EJ-HEMI-DIY window-seals-and-gaskets 8 L6 1971 Dodge B100Our patent pending tab and slot version of the mock up block provides accurate mounting positions of engine accessories and bolt ons. This unique design is lightweight and comes disassembled for ease of shipping and storage. Precision formed returns on all weight bearing components and tight tolerance slots create a rigid and accurate representation of the Gen III Hemi engine block compared to bolt together types. One tool accomplishes accurate