MAHLE / CLEVITE CS1178

MAHLE / CLEVITE part number CS1178 is a conversion / lower gasket set in the Engine system. This catalog matches it to 109 year-and-engine configurations from 1963 to 1985.

Verified fitment includes 1985 Avanti Ii 5.0L 305cid V8 ; 1985 Excalibur Phaeton 5.0L 305cid V8 ; 1984 Avanti Ii 5.0L 305cid V8 ; 1984 Excalibur Phaeton 5.0L 305cid V8 ; 1983 Avanti Ii 5.0L 305cid V8 , plus 104 other configurations. See every vehicle this part fits.

Manufacturer specifications
Includes 2 Piece Rear Main Seal
Use with Head Set to Make Full Set
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is MAHLE / CLEVITE CS1178?

MAHLE / CLEVITE part number CS1178 is a conversion / lower gasket set with published application data for 109 vehicle configurations from 1963 to 1985. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does MAHLE / CLEVITE CS1178 fit?

This catalog matches CS1178 to 109 year-and-engine configurations from 1963 to 1985. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is MAHLE / CLEVITE CS1178 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. MAHLE / CLEVITE CS1178 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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