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Summit Racing® Valve Spring and Retainer Kits SUM-174000

$73.97

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

Estimated Ship Date: Today Would you rather pick it up? Select Location

Brand: Summit Racing
Manufacturer's Part Number: SUM-174000
Summit Racing Part Number: SUM-174000

Number of Springs Per Valve: Single
Outside Diameter of Outer Spring (in): 1.260 in.
Damper Spring Included: Yes
Spring Rate (lbs/in): 358 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. 0.550 in. maximum lift. installed at 1.750 in. Includes Viton valve stem seals. O.D. guide .530 in. Modification may be needed.
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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Installed Height (in): 1.750 in.
Seat Pressure at Installed Height (lbs): 125 lbs.
Open Height (in): 1.200 in.
Open Pressure (lbs): 325 lbs.
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Valve Guide Cutting Tool, Steel, Carbide Tipped, Cuts Guide .530 in. O.D., Each

Part Number: CCA-4726

Estimated Ship Date: Today

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COMP Cams 4732 - COMP Cams Arbor/Pilots

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Valve Spring Seat Cutter, Steel, 11/32 in. Arbor/Pilot, for Seat/Guide Cutters, Each

Part Number: CCA-4732

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Trick Flow Specialties TFS-52400454 - Trick Flow® Valve Seals

Click here for more information about Trick Flow Specialties TFS-52400454 - Trick Flow® Valve Seals

Valve Stem Seals, Viton®, Positive Stop, .530 in. Guide, 11/32 in. Valve Stem, R-Series Heads, Set of 16

Part Number: TFS-52400454

Estimated Ship Date: Today

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Trick Flow Specialties TFS-52400454-1 - Trick Flow® Valve Seals

Click here for more information about Trick Flow Specialties TFS-52400454-1 - Trick Flow® Valve Seals

Valve Stem Seal, Viton®, Positive Stop, .530 in. Guide, 11/32 in. Valve Stem, R-Series Heads, Each

Part Number: TFS-52400454-1

Estimated Ship Date: 8/13/2014 (if ordered today)

$5.99


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

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