Old D.C./ MP header part #???

[Colt1911]

Can anyone tell me what the application is for a set of headers with the part # of P4529437 . I'm also having the same problem id'ing a converter , will post in trans.section. Thanks in advance..Mike

 

[venomvpr900]

This is all I have for you on this one.

These Race Exhaust Headers are painted 18-gauge. TS (OD) = 1.625". CS (OD) = 3.00". Slip-On Collector, Under Chassis Exit Small Block B-, E-, A-, F- and J-Body