Thread: 1977 450sl replace exhaust system withdual set up
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Old 08-12-2003, 09:13 PM
stevebfl stevebfl is offline
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Location: Gainesville FL
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The cataysts on SLs to 76 were part of the manifild assy. They wound up depositing the exhaust the same place stock 73-74 or 77-79 manifolds placed it. So a 76 exhaust from the cat back will hook to your manifolds. (and have no cats in it)

The cats in 77-79 were under the car is two pods before the exhaust went to the center of the car.
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Steve Brotherton
Continental Imports
Gainesville FL
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