1972 Pontiac GTO transmission controlled spark valve 1114454

SKU: a 1114454
Qty in Stock: 1

new smog control valve (tcs - transmission controlled spark) mounts on engine and controls vacuum to distributor, missing in many cars as taken off to improve performance. stamped dr1114454..
1972 Pontiac Bonneville,Catalina,tempest, gto,  Lemans, safari with 350, 400, 455 cu in v8 all