So i put this 454 from a 79 2wd chevy pickup in my Malibu. When i look up aftermarket pans, spectra shows the same pan for this truck and a 70 chevelle. I'm worried that factory is different and spectra simply reproduces the same pan for all big blocks.
Do i now need to pull it out because i failed to research oil pan clearance?
Do i now need to pull it out because i failed to research oil pan clearance?