10 Best Cylinder Bore Gauges 2025

If you're in the market for a Cylinder Bore Gauge, look no further. We've reviewed and scored many products in the Diagnostic, Test & Measurement Tools category, and we found products ranging from a 7.1 score up to a whopping 9.6 score. The top-rated brand in this category is Central Tools, and their Central Tools 6434 Sleeve Height and Counter Bore Gauge is the clear winner. With its precise measurements and durable construction, this gauge is the perfect tool for any mechanic or DIY enthusiast. Trust us, you won't regret adding this Central Tools gauge to your collection. Keep reading for our full list of the top 10 Cylinder Bore Gauges on the market.