2L 911 Stock Ring Set with a Chrome top Compression Rings
The 500 Series Castings come STD with: Cleanflowingcooling vanes
Available with Stinger and for use with or without heater
This kit requires no machine work when installing in a 40 Horsepower Engine
This a brand new Cast Lightweight flywheel it is manufactured to exact specifications
Push Rod Measuring Tool, Each Pertronix 2L 911 Stock Ring SetAdjust out, lock down, measure, and cut push rods. This push rod measuring tool will allow your accurately setup your valve train geometry without the old fashioned trial and error method. Simply put the push rod in the tube and bolt the rockers down. Turn the push rod nuts to expand the rod until desired valve lift is achieved. Then, pull the rod out, measure it, and cut your new push rods to length,