JimRockford

Hi I need to replace the EGR valve on my 90 Camaro 305 TBI. Does anyone here know if part EGR1212 made by BWD will fit my car? I ask because a seller has these brand new for $11.99 with free shipping versus $50.00 for standard EGR 632 at the parts store. The seller shows it interchanges and it looks the same where it mounts. I just wanted to double check and see if anyone here has used one and it works before I buy it.
thanks