|
04-25-2008, 07:40 AM
|
#1 |
|
Registered User
 
Join Date: Nov 2007
Location: Turlock California 95380
Posts: 2,075
|
exhaust manifolds
I pulled the stock manifolds off my truck for a set of Hookers and both were left half manifolds. One has a ear or bracket for something to be mounted and one doesnt. I tried looking up the casting numbers but had no luck
The numbers are 3848558 A LH34 the other is 3749985 LH19 I was just curious as to what they came off. They seemed to work, they just had to be tightened up now and then because they leaked.   
__________________
72 C20 Longbed 05 1500 Z71 |
|
|
|
04-25-2008, 03:25 PM
|
#2 |
|
Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
|
Re: exhaust manifolds
The numbers don't correspond with any numbers in my book. Can you take another look at the numbers just to make sure.
Jim
__________________
1971 Shortbox step side 4x4, 350 sbc, 3:07 rear end 1965 Impala SS 400 sbc, Muncie rock crusher 1966 Impala SS 396 bbc, TH 400 1969 El Camino, 350 sbc, TH 350 1971 Snowplow built on a Blazer frame 1972 GMC Short bed, stepside, TH 400, 427 BBC |
|
|
|
|
04-26-2008, 08:35 AM
|
#3 |
|
Registered User
Join Date: Nov 2007
Location: Turlock California 95380
Posts: 2,075
|
Re: exhaust manifolds
I checked the numbers again but they look the same to me. the 8 and 6 look alot alike, but oh well I'll end up cleaning them up and putting them away
__________________
72 C20 Longbed 05 1500 Z71 |
|
|
|
 |
| Bookmarks |
| Thread Tools | |
| Display Modes | |
|
|
Linear Mode
