Help! Hedders for a Duster W/1 7/8" tubes on S.B. With R/T heads??
My 402 magnum LOVES to Breath !!!
Never had a leaking problem with hedman hustler 75110 !! Mine are a fenderwell ..true race header . 1 7/8" ... 3" collector... later abody fenderwells have a dif. part number and are probally different design. 63-66 abodys were 4 " narrower .