Exhaust Manifold Need

punishercarr · 05-10-2007, 09:14 AM

i need a passager side manifold, can be used

Joesgarage · 05-10-2007, 01:18 PM

I have some 455 Exhaust Manifolds

Eightupman · 05-10-2007, 05:24 PM

Quote:

Originally Posted by punishercarr

i need a passager side manifold, can be used

I got a Pontiac manifold.

Application please????

John

punishercarr · 05-11-2007, 05:34 PM

Quote:

Originally Posted by Joesgarage

I have some 455 Exhaust Manifolds

i need it you my 65 eighty eight, i.e. 425 supper rocket, b-body

Joesgarage · 05-12-2007, 04:30 AM

Not sure if the 455 manifolds fit the 425.They are from a B-Body originally though. Maybe someone will chime in on the fit.
Steve

Joesgarage · 05-12-2007, 07:38 AM

I was told that the 455 manifold will fit the 425 but fitting your body would be the question. What car are you working on.
Steve

punishercarr · 05-12-2007, 07:57 AM

I need the manifold for my 1965 Dynamic 88 ; four dr

2blu442 · 05-12-2007, 08:18 AM

Do you have a damaged one that your replacing? If so, could you post the casting numbers/letters? I have manifolds from a 1967 98 with a 425 but don't know if that's the same or not. John

punishercarr · 05-12-2007, 08:42 AM

Well, the actual manifolds are at my machnica shop....but the new drivre side Dual manifold I bought numbers are as folllows: 384895 D2. So I guess my passenger side would be 384894 P2; not sure about that but let me know....I really just need a passengr manifold in fair shape.....ie bults up no cracks nor licks. Because I just need it to cap off for the dual system. What's wrong with mine, you ask, well it was rusted into the egine and the bults had to be cut out, so if I want to reuse it my manchanic is going to charge me to drill and or take the remaining bults out the manifold ...says it'll be about 2 hrs of labor; about 120$. No I think I can get a new manifold for a 455 for one 150. (thorton's reproductions). Now, my thang is I don't really want to buy a new manifold just to cap off, so I'm trying to find a nice used one for much less that will bult up.

Let me now what yall think
Jonathan

Joesgarage · 05-12-2007, 12:01 PM

1965 Dynamic I don't think there is enough room for a 455 manifold to fit, you'll have to find a 425 manifold.
Steve

2blu442 · 05-15-2007, 08:21 PM

Did you find a manifold yet? I've got a 384894 that has the crossover opening welded shut. It also has a large "R" cast into it. John

05-10-2007, 09:14 AM	#1 (permalink)
punishercarr 425 Member Join Date: Mar 2007 Location: Florida Posts: 20	Exhaust Manifold Need i need a passager side manifold, can be used

05-12-2007, 07:57 AM	#7 (permalink)
punishercarr 425 Member Join Date: Mar 2007 Location: Florida Posts: 20	the car i nd it for I need the manifold for my 1965 Dynamic 88 ; four dr

05-12-2007, 08:18 AM	#8 (permalink)
2blu442 Senior Member Join Date: Sep 2006 Location: Medford, Oregon Posts: 938	Do you have a damaged one that your replacing? If so, could you post the casting numbers/letters? I have manifolds from a 1967 98 with a 425 but don't know if that's the same or not. John __________________ 1964 Cutlass Factory 4spd 1965 442 4spd 1967 442 Auto 1967 Cutlass Convertible 1968 442 Auto 1969 442 W30 Auto 1970 442 4spd 1971 Cutlass Flat Top Wagon 1973 Che*vy 3/4 Ton 454/TH400 Tow Vehicle Only the tow vehicle is finished!

05-15-2007, 08:21 PM	#11 (permalink)
2blu442 Senior Member Join Date: Sep 2006 Location: Medford, Oregon Posts: 938	Did you find a manifold yet? I've got a 384894 that has the crossover opening welded shut. It also has a large "R" cast into it. John __________________ 1964 Cutlass Factory 4spd 1965 442 4spd 1967 442 Auto 1967 Cutlass Convertible 1968 442 Auto 1969 442 W30 Auto 1970 442 4spd 1971 Cutlass Flat Top Wagon 1973 Che*vy 3/4 Ton 454/TH400 Tow Vehicle Only the tow vehicle is finished!

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05-10-2007, 01:18 PM	#2 (permalink)
Joesgarage Junior Member Join Date: May 2007 Location: WV Posts: 18	I have some 455 Exhaust Manifolds

05-12-2007, 04:30 AM	#5 (permalink)
Joesgarage Junior Member Join Date: May 2007 Location: WV Posts: 18	Not sure if the 455 manifolds fit the 425.They are from a B-Body originally though. Maybe someone will chime in on the fit. Steve

05-12-2007, 07:38 AM	#6 (permalink)
Joesgarage Junior Member Join Date: May 2007 Location: WV Posts: 18	I was told that the 455 manifold will fit the 425 but fitting your body would be the question. What car are you working on. Steve

05-12-2007, 08:42 AM	#9 (permalink)
punishercarr 425 Member Join Date: Mar 2007 Location: Florida Posts: 20	Well, the actual manifolds are at my machnica shop....but the new drivre side Dual manifold I bought numbers are as folllows: 384895 D2. So I guess my passenger side would be 384894 P2; not sure about that but let me know....I really just need a passengr manifold in fair shape.....ie bults up no cracks nor licks. Because I just need it to cap off for the dual system. What's wrong with mine, you ask, well it was rusted into the egine and the bults had to be cut out, so if I want to reuse it my manchanic is going to charge me to drill and or take the remaining bults out the manifold ...says it'll be about 2 hrs of labor; about 120$. No I think I can get a new manifold for a 455 for one 150. (thorton's reproductions). Now, my thang is I don't really want to buy a new manifold just to cap off, so I'm trying to find a nice used one for much less that will bult up. Let me now what yall think Jonathan

05-12-2007, 12:01 PM	#10 (permalink)
Joesgarage Junior Member Join Date: May 2007 Location: WV Posts: 18	1965 Dynamic I don't think there is enough room for a 455 manifold to fit, you'll have to find a 425 manifold. Steve