Holley 2140 & 4000 Rebuild Updated on 01/08/2021 Was this article helpful? Yes No Related Articles Holley 2140 & 4000 Build Sheets Holley 2140 & 4000 Accelerator Pump Holley 2140 & 4000 Dashpot Holley 2140 & 4000 Check Balls Holley 2140 & 4000 Idle Holley 2140 & 4000 Choke Need Support?Can't find the answer you're looking for?Contact Support