Bore Gauges

Summit Racing™ Pro Dial Bore Gauge, .0001 in. (One-Ten-thousandths inch) resolution,Twelve anvils in .200 in. increments from 2.000 through 6.000 in.

Part Number: SUM-900041-01

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Precision Dial Bore Gauge Setting Fixture, .050 to 6.000 in. Range. 36 NIST-certified gage blocks included, +-.00005 (half of ten-thousandths)

Part Number: SUM-900041-FIX

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dial Bore Gauge, 2.000-6.000 in. Bore Adjustment Range, Brown Wood Case, Each

Part Number: CBI-50274

4.29 out of 5 stars ( 7 )

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Telescoping Bore Gauges, 0.313-6.000 in. Bore Adjustment Range, Set of 6

Part Number: CBI-50215

4.5 out of 5 stars ( 20 )

Estimated Ship Date: Today

Dial Bore Gauge, 0.240 in. - 0.400 in. Bore Adjustment Range, Brown Wood Case, Each

Part Number: CBI-50270

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Dial Bore Gauge, 0.400 in. - 0.700 in. Bore Adjustment Range, Brown Wood Case, Each

Part Number: CBI-50271

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Estimated Ship Date: Today