Adapters for Profiled Motor Plates - Chevy Small-Block to Big-Block (6045 to 6046)  E-mail this product to a friend

These billet-aluminum spacers allow you to mount a big- or a small-block Chevy engine in the same chassis when using our profile-milled motor plates. Install the small-block mounts first, and then add the spacers when you converting to a big-block. Mounting hardware is included.

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