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Block Off, Exhaust, 1964-72 Oldsmobile

Part# : C240227
Sold As: Each
Ship Size: Standard
Price Match: Eligible
$56.99
List Price: $63.95
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Estimated the week of 11/22/2026
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1964-72 Oldsmobile Dual-Exhaust Block-Off Plate

Exact Reproduction — Fits 330/350 Engines with Dual-Outlet Exhaust Manifolds

This die-cast block-off plate is an exact reproduction of the original component used when converting applicable Oldsmobile 330 and 350 engines from single to dual exhaust. It is designed for exhaust manifolds with dual outlets and provides the correct block-off configuration for the conversion.

• Fits applicable 1964-72 Oldsmobile 330 and 350 engines • For exhaust manifolds with dual outlets • Exact reproduction of the original block-off plate • Die-cast • Used when converting from single to dual exhaust • Sold individually

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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
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
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
1964–1972 Oldsmobile Cutlass  
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Block Off, Exhaust, 1964-72 Oldsmobile
Block Off, Exhaust, 1964-72 Oldsmobile