Coil spring isolator question!
So I'm installing a 2" BB soon and I ordered two different isolators (NOT spacer) the fronts are MOOG from RockAuto and I got the rears from IRO. The thing is, the MOOG ones are 4" in diameter and the IRO ones are around 3.75" diameter. If you place the two on a spacer, the MOOG one fully covers the spacer when the IRO one doesn't. Eyeballing it, it doesn't look like the IRO ones would fit.
I just want to know if this is a big issue or not? Should I just order 2 more MOOG isolators and throw them on the rear? I only have 3 days before the lift starts.
Side note, the spacers are from RE, all 4 of them are completely round. The front isolators are round, the rears are D shaped.