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Summit Racing® Valve Spring and Retainer Kits SUM-174001


Valve Springs, Retainers, Single Springs, Steel Retainers, Locks, Single Groove, Seals, Chevy Small Block, Kit

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Brand: Summit Racing
Manufacturer's Part Number: SUM-174001
Summit Racing Part Number: SUM-174001

Number of Springs Per Valve: Single
Outside Diameter of Outer Spring (in): 1.260 in.
Damper Spring Included: Yes
Spring Rate (lbs/in): 357 lbs./in.
Inside Diameter of Outer Spring (in): 0.875 in.
Valve Spring Style: Standard
Coated: No
Retainers Included: Yes
Retainer Material: Steel
Locks Included: Yes
Lock Style: 7 degree
Lock Groove Quantity: 1-groove
Lock Material: Steel
Quantity: Sold as a kit.
Notes: Designed for Chevy small block applications. 0.490 in. maximum lift. installed at 1.700 in. Includes Viton valve stem seals.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Installing a new camshaft is a sure way to improve horsepower--just remember that the rest of the valvetrain must be upgraded for proper operation. These Summit® valve spring and retainer kits include everything you need to keep your engine running in top shape after a cam swap. Each kit features high-quality valve springs, steel retainers and locks, and Viton® seals.


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1 Customer Reviews for Summit Racing SUM-174001 - Summit Racing® Valve Spring and Retainer Kits

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great cost effective upgrade.

Summit RacingSummit Racing Verified Purchase

great quality, consistent spring pressures and free standing height.

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Reviewer: PATRICK from OR

Date: April 09, 2014

Ease of Installation

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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