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911 930 964 914/6 9mm Valve Stem Titanium Valve Spring Retainer Set For Sport / Race Engines (ENG 911 930 9 TI R)

Marsoni M251S
Sale price$157.50
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Get it in 3 business days with 1 day shipping. Friday, May 29
911 930 964 914/6 9mm Valve Stem Titanium Valve Spring Retainer Set For Sport / Race Engines (ENG 911 930 9 TI R)Install These On Your Next Rebuild For Added Insurance On Your High RPM Engines They Are Stronger Than Stock And Lighter So You Get An Added Bonus Over Stock. Less Chance Of Damage And Valve Float Titanium Valve Spring Retainer Set For 9mm Valve Stem For Sport Race Engines 1965 1994 Porsche 911 914 6 930 964 964 Turbo (965) Patrick Motorsports USA Sold As A Set Of 12 Replaces Part Numbers: 901 105 421 04 Concave Washer (Valve Spring Retainer) Note:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 779 reviews
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A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Beautiful shoe but too narrow
Size: 10 Wide, Color: Navy Grainy Leather
Too narrow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
T
Verified Purchase
Tim Arnette
Cuba, US
★★★★★ 5
Looks good feels good
Size: 13 Wide, Color: Black
I've had them 2 weeks and love them. Took a little breaking in but they feel great now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
E
Verified Purchase
Elizabeth Henderson
Massapequa, US
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
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Reviewed in the United States on February 9, 2026
M
Verified Purchase
Mynx
Birmingham, US
★★★★★ 5
Comfortable Shoes Right Out of the Box
Size: 9, Color: Black
I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.
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Reviewed in the United States on September 2, 2025
R
Verified Purchase
Rmanuel
San Leandro, US
★★★★★ 1
Paid for new, received used.
Size: 9.5 Wide, Color: Cognac, Size: 9.5 Wide, Color: Cognac
Arrived dirty as if someone whore it for more than a few days. Maybe I was mistaken, but I saw nothing about “previously used” on the Amazon page. Returned it. I would suggest that the company use quality control when it comes to shipping. The shoes seem find otherwise. I ordered 9.5 and it was just a bit tight. If I reorder I will go for size 10.
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Reviewed in the United States on June 11, 2026

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