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Photo of Exhaust Manifolds, 1965-67 Oldsmobile, 400-455, Pair
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Exhaust Manifolds, 1965-67 Oldsmobile, 400-455, Pair

Vehicle Specific View fitment
Part# : C240267
Sold As: Pair
Ship Size: Oversize 3
Price Match: Eligible
$469.99
List Price: $517.95
You Save $47.96

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Estimated the week of 1/18/2026
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There are two sets of these quality reproduction 400-455 cast-iron exhaust manifolds available. The first, or early, set has the correct 1965-67 casting numbers, but fits 1968 models also. The second, or late, set of exhaust manifolds has the correct casting numbers for 1970-72 400-455's, but will also fit 1969 model big-block Olds engines. These manifolds come without attaching hardware and are available in pairs only.

Notes

  • The LH driver side manifold is also correct for 1968 but the correct right hand manifold for 1968 is the "Y" manifold. It can be replaced with this "W" manifold.
  • SHIP NOTE: Item exceeds standard ground freight size/weight, and is not eligible for free ground shipping.
4
This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. Learn More

Find Item In This Catalog

  • 2025 Cutlass, F-85 & 442 61-77 234
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1965–1972 Oldsmobile Cutlass 1965–1968: early
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Exhaust Manifolds, 1965-67 Oldsmobile, 400-455, Pair
Exhaust Manifolds, 1965-67 Oldsmobile, 400-455, Pair