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All feedback (25)
- swint101 (12890)- Feedback left by buyer.Past monthVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- performancepartsracing (131129)- Feedback left by buyer.Past monthVerified purchaseQuick response and fast payment. Perfect! THANKS!! PerformanceParts.com
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseWith a keen eye, a grateful Falcon watches for another A+ customer like this!
- *****- Feedback left by buyer.Past 6 monthsVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
- haracenter3 (50263)- Feedback left by buyer.Past yearVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- cycleanything (10992)- Feedback left by buyer.Past yearVerified purchaseGreat communication. A pleasure to do business with.
Reviews (7)
Valve Keeper Pioneer PF555HD200
15 February 2024
Pioneer PF-555HD Valve locks are awesome!
Been using this brand of valve locks for nearly 30 years, never had a failure. Used them on stock engines on up to solid roller big blocks with .700 lift. The price became inflated the past few years, but the quality hasn't changed.
20 September 2024
Easy to use
Seller upgraded me to Version 2. I Have yet too explore all the features, But what I have experienced so far has been great. Great product for the price.
25 June 2025
Customer wanted This brand of Performanc...
Customer wanted This brand of Performance bearings and They were the only ones available to fit the Re-Ground Crank.