Features:
Main Function: It works by connecting to the oil pump shaft through the distributor hole and inserting in oil pump.
Main Purpose: Designed to prime the lubricating system of a rebuilt engine prior to its first start to the damage of a dry start.
Thick Shaft Design: Thick shaft design with triangle shaped end for no slippage. Use with 3/8" or 1/2" chuck hand drill.
Durable Material: Featuring a special aluminum sleeve that accurately positions the shaft and keeps it from wobbling. Primer shafts are rated at 170,000 psi to ensure extended service life.
Compatible With: Suitable for V6 V8 SBC 350 engines. Fit for all small and big blocks, with compact size: 23.5cm/9.25inch.

Specifications:
Type: Oil Pump Primer Tool
Material: Billet Aluminum
Color: Black
Length: About 23.5cm/9.25inch
Compatible With: Suitable for V6 V8 SBC 350 engines

Package included:
1pc x Oil Pump Primer Tool