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Topic Boards => Chevy - GMC Chassis => Topic started by: JonnyG on August 05, 2022, 11:45 AM

Title: Spectre plenum install on 454 TBI
Post by: JonnyG on August 05, 2022, 11:45 AM
To any of you who have installed one of these plenum's with a single hole in the top how does one mount them on a TBI with 2 studs?