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COMP Cams Valve Springs For 972-973

SKU: CCA977-12

Valve Springs

CCA Valve Spring Sets...

COMP Cams Valve Springs For 972-973

SKU: CCA977-12

Valve Springs

CCA Valve Spring Sets...

A$323.05
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of today's engine builders and racers.

Product Overview

Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application. The dual spring design creates a stronger valve spring that can easily handle the increased lift found in extreme stress applications. COMP Cams Dual Valve Springs exceed the expectations of today’s engine builders and racers.

Product Details

Camshaft Type:Hydraulic
Coil Bind Height(in):1.195
Description:VALVE SPRINGS,1.460" FOR 972-
Inside Diameter(in):0.7
Installed Height(in):1.85
Installed Pressure(lbs):155
Open Height(in):1.25
Open Pressure(lbs):419
Outside Diameter(in):1.460
Part Number:cca977-12
Position:N/A
Spring Rate(lbs/in):441
Spring Type:Double
Title:VALVE SPRINGS,1.460" FOR 972-

Part Type

Engine Valve Spring Kit

Data: v4.2 - Upd: 2026-10-13 17:42:48

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
977-12
Product Attributes - Part Type
Valve Springs
Product Attributes - Product Line
COMP Cams Valve Springs
Product Attributes - UPC
036584271970
Product Attributes - Valve Spring Style
Standard
Product Attributes - Number of Springs Per Valve
Dual
Product Attributes - Maximum Valve Lift (in.)
0.595 in.
Product Attributes - Retainers Included
No
Product Attributes - Outside Diameter of Outer Spring (in.)
1.460 in.
Product Attributes - Coil Bind Height (in.)
1.195 in.
Product Attributes - Damper Spring Included
Yes
Product Attributes - Spring Rate (lbs./in.)
441 lbs./in.
Product Attributes - Inside Diameter of Outer Spring (in.)
1.060 in.
Product Attributes - Inside Diameter of Inner Spring (in.)
0.700 in.
Product Attributes - Locks Included
No
Product Attributes - Valve Stem Seals Included
No
Product Attributes - Valve Springs Coated
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca977-12
SFX Item ID 4122767
Supplier Item Code 4122767
Manufacturer SKU 977-12
Manufacturer UPC 36584271970

Compatibility

Application Data
  • Installed Height (in.)1.850 in.
    Seat Pressure at Installed Height (lbs.)155 lbs.
    Open Height (in.)(application)1.250
    Open Pressure (lbs.)420 lbs.

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