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**Captainfab** · 08-27-2019, 11:30 PM

Did you get your '73-'87 brackets from a C10 or a C20/30? If from a C10, that is part of the problem. Those are longer than the C20/30 brackets. You may still need a little spacer if you move the engine forward much.

08-27-2019, 11:30 PM	#2
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,254	Re: Big block motor mount confusion Did you get your '73-'87 brackets from a C10 or a C20/30? If from a C10, that is part of the problem. Those are longer than the C20/30 brackets. You may still need a little spacer if you move the engine forward much. __________________ Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE