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Grumpys Performance Center

Grumpys Performance Center

25K items sold
1.5K followers
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Grumpys Performance Center
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About us

Location: United StatesMember since: Aug 05, 2010Seller: grumpysperformancecenter

Feedback ratings

Last 12 months

Positive396- positive feedback in last 12 months
Neutral5- neutral feedback in last 12 months
Negative4- negative feedback in last 12 months

Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.8
Shipping speed
5.0
Communication
5.0

Seller feedback (7,182)

  • o***t (247)- Feedback left by buyer.
    Past month
    Verified purchase
    looks like quality item shipped fast pakaged the best ive seen ++++++++
  • 3***8 (28)- Feedback left by buyer.
    Past month
    Verified purchase
    i disnt have any machine work on my heads, but these was just a hair too big to fit my 1995 4.3. I figured it was just the head that needed some cleaning up, not really sure, but I got some melling to go in. But the took the back
  • 1***r (82)- Feedback left by buyer.
    Past month
    Verified purchase
    Their was small pits in the valve face that did come out after a lot more work than I expected to lap out to get what I was happy with.
  • c***n (472)- Feedback left by buyer.
    Past month
    Verified purchase
    AAA+++! Fast shipping! Great communication! Thank you so much for helping me out!
  • 8***4 (4)- Feedback left by buyer.
    Past month
    Verified purchase
    as described
  • l***0 (631)- Feedback left by buyer.
    Past month
    Verified purchase
    Great product fast service
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About us

Use this space to tell other eBay members about yourself and what you’re passionate about. Give people more reasons to follow you!1/1000