Can be hooked up with engine running. check the part numbers carefully before ordering the parts.
Vintage Clamp On Inductive Pickup DC Power Timing Light Made In USA Sears G
SEARS 244.2138 DC INDUCTIVE DC TIMING LIGHT w/ CASE AND OWNERS OPERATER MANUAL
Vintage Sears 244.2138 CRAFTSMAN Penske DC Inductive Timing Light In Case
Sears Penske DC Inductive Timing Light Model 244.2138
Vintage Penske DC Inductive Timing Light 244.2138 - w/ Hard Case - Tested
Sears DC Inductive Timing Light Model 244.213801
