gsr girdle
pickin up a shortblock and it doesn't come with a girdle and the hardware for it. how good are the stock gsr girdle? aiming for 600-700whp, will this do or should i get an aftermarket?
i happen to find this: ERl 5 main girdle, will this be necessarly needed?
http://www.tprcincy.com/store/...d=267
http://www.tprcincy.com/store/...d=267




