18 material thickness, These motor mounts fit small and big block Chevy as well as 4.3L V6 engines, Engine spacers are made from durable steel with a zinc finish for added corrosion resistance, Two piece. Small Block Chevy Solid Mount and Frame Adapter Kit, Front & Rear. Metric motor mount frame stands to mount engine.
These universal bolt-on side motor mounts are designed for Small Block and Big Block Chevy V8 and 90-degree Chevy V6 engines. They are made from thick steel plate that is zinc plated for corrosion resistance. These motor mounts stick out 3 from the upper motor mount bolt holes on the block. The center of the slot is 2 from the upper motor mount bolt holes on the block.Two-piece steel rear motor mount for S/B or B/B Chevy and 90° V6. Speedway Motors is America's Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 71 years.