i have a set of long tube headers. 1 7/8 with 3.5in collectors. also have the exhaust with bullet mufflers. have adapter plates as well.
$400
was on my car with hi port heads and 302. my car is low and the motor is low and it was close to the ground. will be fine at a normal ride height.
was on a 351 with tfs twisted wedge heads before i used them. they fit on there good with no problems.