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High Performance Valve Spring and 8mm Titanium Retainer Set For Porsche 993 (ENG 993 105 901 HP PMS)

Marsoni M251S
Sale price$488.50
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Get it in 3 business days with 1 day shipping. Friday, May 29
High Performance Valve Spring and 8mm Titanium Retainer Set For Porsche 993 (ENG 993 105 901 HP PMS)High Performance Engine Valve Springs, Valve Seats, And 8mm Titanium Spring Retainer Set For Lightweight Valve Control On All 1995 1998 993 993 Turbo 3. 6 3. 8L Cylinder Heads Ideal For All Street Sport Race Engines Patrick Motorsports USA Sold As A Set (12) 1 Set Per Engine NOTE: NOT COMPATIBLE WITH O. E. Valve Springs or O. E. Valve Seats. Complete Set Includes: + (QTY 12) HP Engine Valve Spring Sets (Inner And Outer Springs) + (QTY 12) HP 8mm
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Verified Purchase
Jesse Jolley
Grantham, US
★★★★★ 5
Good starter for the money
Style: 18493N
Starter works great. It is fitted to a sbc 383 stroker/700r4. Was easy to install and comes with multiple shims for adjustment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
P
Verified Purchase
Pablo
Fort Morgan, US
★★★★★ 5
Great quality
Style: 17933N
Great quality works just as good as oem and fitment was spot on
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
N
Verified Purchase
Nightfall301
Pawtucket, US
★★★★★ 4
Works.
Style: 17548N
Fits, does it's job, what more do you want?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Affordable replacement starter motor
Style: 18145N
Perfect fit and it works. Much easier on the wallet than a Kubota replacement starterl
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Reviewed in the United States on May 27, 2026
J
Verified Purchase
Jaybo1975
Omaha, US
★★★★★ 5
Awesome product at an awesome price.
Style: 6494N
This starter was sold at a great price. I was kinda Leary on buying it at the price advertised at but went with it. It bolted right up and have had no problems with it.
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Reviewed in the United States on May 10, 2026

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