Check the item description to confirm this fits your vehicle

1981 AMC Car 258 4.2L L6 WITH Tab on OP Cover Plate - ENGINE REBUILD KIT

Grumpys Performance Center
(7664)
Registered as a business seller
US $360.00
ApproximatelyEUR 311.26
Condition:
New
More information - About this item condition
3 available1 sold
Breathe easy. Free postage and returns.
Other people bought this. 1 has already sold.
Postage:
Free UPS Ground.
Located in: Mulino, Oregon, United States
Delivery:
Estimated between Wed, 12 Nov and Fri, 14 Nov to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

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eBay item number:274329409823
Last updated on 23 Sep, 2025 23:17:20 BSTView all revisionsView all revisions

Item specifics

Condition
New
Warranty
Manuafacturer
Brand
Enginetech
Manufacturer Part Number
RCJ258B-MC
Fitment Type
Direct Replacement
Manufacturer Warranty
Manuafacturer
Category

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.

About this seller

Grumpys Performance Center

99.2% positive Feedback26K items sold

Joined Aug 2010
Registered as a business seller

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage cost
4.7
Delivery time
4.9
Communication
5.0

Seller Feedback (7,701)

All ratingsselected
Positive
Neutral
Negative
  • t***o (288)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Ordered an engine kit for a 5.9 cummins. Showed up earlier than expected. As most kits for the cummins it came with 1 cam bearing and I happen to have a block that took 2. When I contacted them and asked for a price so I could buy another bearing they responded with the tracking number for another bearing. No argument and only question asked was if it was the same as the front bearing. A++ this company goes above and beyond.
  • d***3 (485)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Received. A+ seller looks like quality parts condition looks good great price for the value that’s here. Appearance looks just like the pictures. I was missing the intake gasket and as soon as I let the seller know, they replied with in an hour and got it sent out to me the next day. These guys are awesome to work with 
  • j***j (65)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Good service easy to communicate with had what I needed well packed quick delivery. 8 out of 10