【Fitment】- Exclusively designed for ch-evy gm Small Block 305/350 engines. Features dual sensor ports (oil pressure + auxiliary) with factory-grade tolerances to ensure zero-modification installation. The optimized clearance design eliminates tool interference, reducing installation time compared to universal kits.
【Drill-Free Smart Adaptation】- Patented direct-mount design for Small Block 305/350 eliminates drilling risks. Faster installation than standard adapters with pre-optimized clearance for wrench access.