Allison Automotive CARB EO numbers
Allison Automotive Company holds EO numbers starting D-47. We found 3 of them on CARB's site and read 3; 0 have a vehicle table we could read with certainty. Newest: May 1983.
Executive Orders
D-47-3May 1983 Allison Opto-electric Ignition System" Model XR-700 Other Engine Part · details in PDF D-47-2May 1983 Allison Opto-electric Ignition System Other Engine Part · details in PDF D-47-1August 1976 Allison Opto-electric Ignition System Other Engine Part · details in PDFSource: CARB aftermarket parts EO PDFs (ww2.arb.ca.gov), retrieved November 11, 2026. Brand names are as written in the newest EO. Independent reference, not affiliated with CARB or Allison Automotive.