Skip to content

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
Pay 4 payments of $39.38 a month.Shop Pay
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:
Easy Shipping

Quick Dispatch:

Your 911 930 964 914/6 9mm Valve Stem Titanium Valve Spring Retainer Set For Sport / Race Engines (ENG 911 930 9 TI R) orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your 911 930 964 914/6 9mm Valve Stem Titanium Valve Spring Retainer Set For Sport / Race Engines (ENG 911 930 9 TI R) ships.

Need Help?
Questions about 911 930 964 914/6 9mm Valve Stem Titanium Valve Spring Retainer Set For Sport / Race Engines (ENG 911 930 9 TI R), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 911 930 964 914/6 9mm Valve Stem Titanium Valve Spring Retainer Set For Sport / Race Engines (ENG 911 930 9 TI R) in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 597 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Maggie Etheridge
Phoenix, US
★★★★★ 4
It's a fun/unusual color, but not "celery"
Size: Medium, Color: Celery Green, Size: Medium, Color: Celery Green
Can't comment on the fit because we didn't take it out of the bag. I gave it 4 stars because 𝙦𝙪𝙖𝙡𝙞𝙩𝙮 of the suit looks really nice through the plackaging, but we didn't open it up and try it on because the color could not be further from what we were expecting. It's actually a really cool and unusual fun fabric, but not really describable as any shade of green which is what I was going for. It's more of a beige tweed whose tiny plaid upon careful examination even has slightly blue threads.. or is that lavender? In fairness to the manufacturer, I tried and tried to get a photo with lighting that accurately represents this fun and unusual color to no avail. For a proper review I guess I should have my son put it on and take a picture in daylight. But they do need to change the color name at least to "champagne tweed" or something. No idea whose job it was to call this color "celery". ;p
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Suit for Prom
Size: Large, Color: Navy Blue
My son (17) ordered this suit to wear to Prom (2 weeks before) and it was a hit! Great Quality and great fit! He even convinced a few of his friends to buy their suits here too! Would purchase again for sure!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
C
Verified Purchase
Cathy C
Louisville, US
★★★★★ 5
This is a terrific purchase.
Size: Large, Color: Navy Blue, Size: Large, Color: Navy Blue
Amazing for the price. It’s a wonderful suit fit just right for a 5’10”. 145 pound male. The quality is surprisingly wonderful for this suit and the color is accurate. As in the picture it is a slim fit and accentuates his figure. I would highly recommend this for a purchase. (be sure to use the measurements on their description before ordering). After a steam and a press we were ready to go. The packaging was very nicely done also.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
V
Verified Purchase
VKI
Waukegan, US
★★★★★ 5
Perfect fit.
Size: Large, Color: Dark Gray
I’m 5’9”, about 180 lbs. I got an L based on the Amazon recommendation. The size chart showed the pants being a 36” which is big for me but it’s those that stretch so if you’re a 34” like me, it’ll fit perfectly. No alterations needed for me. Great fit, good looking suit, nice material. I immediately bought another and hope it fits as good as this one. Genuinely impressed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
N
Verified Purchase
Nagesh Yadav
Chelsea, US
★★★★★ 4
Pant issue
Size: X-Small, Color: Dark Navy
Except pant. Everything is good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

recommand products