SEALED POWER 409P

SEALED POWER part number 409P is a piston in the Engine system. This catalog matches it to 10 year-and-engine configurations from 1964 to 1974.

Verified fitment includes 1974 American Motors Gremlin 3.8L 232cid L6 ; 1974 American Motors Gremlin 4.2L 258cid L6 ; 1974 American Motors Javelin 3.8L 232cid L6 ; 1974 American Motors Javelin 4.2L 258cid L6 ; 1968 American Motors Rebel 3.8L 232cid L6 , plus 5 other configurations. See every vehicle this part fits.

Manufacturer specifications
Cast Iron0.108in Deep x 3.125in Diameter RecessRing Groove Widths: 5/64in, 5/64in, 3/16in
8.0 :1 Compression Ratio (Size: 0.040" Oversize)
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is SEALED POWER 409P?

SEALED POWER part number 409P is a piston with published application data for 10 vehicle configurations from 1964 to 1974. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does SEALED POWER 409P fit?

This catalog matches 409P to 10 year-and-engine configurations from 1964 to 1974. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is SEALED POWER 409P OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. SEALED POWER 409P 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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