Manley Street Master 16pc Valve Springs - 1.437 OD/.720 ID

Manley Street Master 16pc Valve Springs - 1.437 OD/.720 ID

Marsoni

M251S

$118.41

Get it in 3 business days with 1 day shipping. Friday, May 29

Manley Street Master 16pc Valve Springs - 1.437 OD/.720 IDThe Manley Street Master series delivers upgraded valve springs and components designed specifically for street driven performance builds. Made from high tensile chrome silicon steel with precision shot peening and heat treatment for long life, Street Master parts offer improved valve control, reduced stress, and dependable performance over factory components. Ideal for naturally aspirated and mildly modified engines, these components give you

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I bought these awhile back before needing one. Did my oil change a couple months ago, wanted to wait a bit to review it. Fit is identical to the OEM filter, nice it also comes with new retention cap o-rings. Can recommend, seems to function as well as name brand/OEM and a good value since purchasing more than one. Literally got one for free compared to single purchase of 3. I drive my company 2012 Caravan about 35-40k a year, so I change my oil about every 3-4 months. I also have the upgraded all aluminum oil cooler, so I have to use this filter for the later models.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 18, 2025

Verified Purchase

BRG

Draper, US

★★★★★ 5

No issues

Color: 3 Set

Looks durable. Sold Jeep before had a chance to use them. No issues tho

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 20, 2026