Need some help guys, just got my hooker headers on my 455 n had to bend the dipstick all over the place to clear the header flange, got it back down in the block but I cant get it to go on in the block the last quarter of an inch to seat the o-ring. Any suggestions? has anyone got a flexible dipstick i can put in, after bending my a dozen times doesnt look so hot. By the way, pretty sure this is an aftermarket chrome dipstick, it also came out of the motor fairly easy so not sure why it wont go. I got a hammer in there n tried to tap it in, and then tried more than a tap, still no go. Please help