ENGINETECH RMJ258A

Verified fitment Re-Ring Kit · Fits 6 Configurations

ENGINETECH part number RMJ258A is a re-ring kit in the Engine system. This catalog matches it to 6 year-and-engine configurations from 1982 to 1985.

Verified fitment includes 1985 American Motors Eagle 4.2L 258cid L6 ; 1984 American Motors Eagle 4.2L 258cid L6 ; 1983 American Motors Concord 4.2L 258cid L6 ; 1983 American Motors Eagle 4.2L 258cid L6 ; 1983 American Motors Spirit 4.2L 258cid L6 , plus 1 other configuration. See every vehicle this part fits.

Manufacturer specifications

Re-Main KitEconomy

ENGINETECH BB612J [Connecting Rod Bearing] Set

Choose Size: 0.020" Undersize0.030" Undersize Standard 0.020" Undersize0.030" Undersize StandardIntentionally blank Intentionally blank Choose

ENGINETECH BC315J [Crankshaft Main Bearing] Set

Choose Size: 0.020" Undersize0.030" Undersize Standard 0.020" Undersize0.030" Undersize StandardIntentionally blank Intentionally blank Choose

ENGINETECH R37556 [Piston Ring] CastSet

Choose Size: 0.030" Oversize0.040" Oversize0.060" Oversize Standard 0.030" Oversize0.040" Oversize0.060" Oversize StandardIntentionally blank Intentionally blank Choose

Application data published for:

🇺🇸 US 🇨🇦 CA

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Frequently Asked Questions

What is ENGINETECH RMJ258A?

ENGINETECH part number RMJ258A is a re-ring kit with published application data for 6 vehicle configurations from 1982 to 1985. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does ENGINETECH RMJ258A fit?

This catalog matches RMJ258A to 6 year-and-engine configurations from 1982 to 1985. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is ENGINETECH RMJ258A OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. ENGINETECH RMJ258A 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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