79 exhaust manifold part no. help

[Edward J.]

Joe L. or anyone with with the casting no. on a right side exhaust manifold fo a 79 L48 engine. I heading to carlisle and is on my list.Thanks Ed

[John H.]

Re: 79 exhaust manifold part no. help

Joe L. or anyone with with the casting no. on a right side exhaust manifold fo a 79 L48 engine. I heading to carlisle and is on my list.Thanks Ed

Ed -

Should be in the "Mechanical" section of your JG, but the Spec Guide says casting #3932461.

[Edward J.]

Re: 79 exhaust manifold part no. help

John thanks for you help. I don't have the JM for that year. I am picking up this part for a friend.

[Joe L.]

Re: 79 exhaust manifold part no. help

John thanks for you help. I don't have the JM for that year. I am picking up this part for a friend.

Edward-----


The 3932461 was manufactured both with and without AIR fittings. So, you'll need the type that's required for the particular application. I believe that most, if not all, 1979's were equipped with AIR but there might have been an engine/trans combination that didn't use it. I'm out-of-town right now so I can't confirm AIR applications.

[John H.]

Re: 79 exhaust manifold part no. help

Edward-----


The 3932461 was manufactured both with and without AIR fittings. So, you'll need the type that's required for the particular application. I believe that most, if not all, 1979's were equipped with AIR but there might have been an engine/trans combination that didn't use it. I'm out-of-town right now so I can't confirm AIR applications.

Joe -

One of your old posts indicated that all '79 California and High-Altitude cars and all '79 L-82's had A.I.R.; that would put the following suffix codes as requiring A.I.R.:

ZAC - L48 Auto California (early)
ZAD - L48 Auto High Altitude
ZAJ - L48 Auto California (later)
ZBA - L82 4-speed
ZBB - L82 Auto