Burris Big Block Adaptor Plate

Image 0 of Burris Big Block Adaptor Plate

Burris Big Block Adaptor Plate

$47.95

The Big Block 4-cycle adaptor plate is designed to mount the Briggs 305, Honda GX270, Honda GX390 or similar engines on the various Burris chassis plates.

Engine bolt pattern on center: 7-5/8 x 3-3/8.

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Requires one of our chassis plates for a complete mount or you can order the 547-K complete Big Block mount kit for International spaced rails.



*Some applications may require that the engine mounting holes in the block be enlarged to accept the 3/8 hardware in the adaptor plate.