Kibblewhite Tappet Blocks 1946 - 1968 for Triumph 650 Twins. Precision ground OD and reamed bores allow for easy installation exceedin...
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Kibblewhite Tappet Blocks 1946 - 1968 for Triumph 650 Twins. Precision ground OD and reamed bores allow for easy installation exceeding OEM tolerances. Cast iron tappet blocks are machined from a proprietary cast iron material with the same design features as our bronze version, providing a more affordable alternative
NOTE: Bores are sized with a piloted reamer and finished with a ball hone to achieve proper running clearance and surface finish AFTER the tappet block is installed
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