Race quality heavy duty double row performance timing chain. This is not an endless chain! It is the best chain available and used by top engine builders, also fits MGB/Midget.
This chain is for duplex gears that is used by racers as a limited stretch heavy duty version made to stringent quality control to exact dimensions for perfect engine timing.
For the standard duplex gear kit, see C-AJJ3323.
For the lightened duplex kit, see C-AJJ3324 or steel lightweight C-AJJ3325.