COMP Cams Rotator Eliminator CB Exh
COMP Cams Rotator Eliminator CB Exh
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A$30.07 A$97.85
Available from MFR.
This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description
The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effective solution to this problem. These Valve Spring Locators provide a thin, hardened Steel alloy seat that will not only protect the head and shim, but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the part. This required that the head be machined a great deal to accept this cup so COMP now offers an ID locator with the locating shoulder on the inside, as well as the spring cup.
Product Overview
*Valve Spring Shims and Kits*
* Equalize installed height of valve spring
* Engineered from the highest quality shim stock
* Heat-treated to withstand radical camshaft lobes
* Available in three different thicknesses to help achieve proper valve spring height
* Shim kits contain (16) pieces of each thickness listed
*Big Block Chevrolet Seat Spacers*
Late model Big Block Chevrolet engines are originally equipped with exhaust valve rotators. Until now, the only way to make up for the rotator was to stack .300" of shims under the spring. This was not only sloppy, but they also didn’t fit well. These seat spacers offered by COMP Cams will locate the spring with an outside step so the spring cannot “walk†around on the head.
Product Details
| Amazon ASIN: | B00062Z8U4 |
|---|---|
| C.A.R.B. E.O. Number: | N/A |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles?: | Yes |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exemption Reason: | No impact on pollution output of vehicle. |
| California Proposition 65: | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Description: | Seat Spacer for Big Block Chevrolet - 1.568" OD, .623" ID, .300" Thickness |
| OD: | 1.732" |
| Outer Diameter: | 1.732 |
| Part Number: | cca4779-1 |
| Spring ID: | 0.623" |
| Spring Inner Diameter: | 0.623 |
| Spring OD: | 1.568" |
| Spring Outer Diameter: | 1.568 |
| Thickness: | .300" |
| Title: | Seat Spacer for Big Block Chevrolet - 1.568" OD, .623" ID, .300" Thickness |
Part Type
Engine Valve Spring Seat
Specifications
- Product Attributes - Brand
- COMP Cams
- Product Attributes - Manufacturer's Part Number
- 4779-1
- Product Attributes - Part Type
- Valve Spring Locators
- Product Attributes - Product Line
- COMP Cams Valve Spring Locators
- Product Attributes - UPC
- 036584391272
- Product Attributes - Locating Shoulder Type
- Outside
- Product Attributes - Outside Diameter of Outer Spring (in.)
- 1.568 in.
- Product Attributes - Inside Diameter of Inner Spring (in.)
- 0.623 in.
- Product Attributes - Locator Thickness (in.)
- 0.300 in.
- Product Attributes - Outside Diameter (in.)
- 1.732
- Product Attributes - Inside Diameter (in.)
- 0.623
- Product Attributes - Locator Material
- Steel
- Product Attributes - Quantity
- Sold individually.
- Product Attributes - Notes
- Exhaust rotator eliminators.
Reference Information
| Brand Name/s | Comp Cams |
|---|---|
| StreetFX SKU | cca4779-1 |
| SFX Item ID | 4120341 |
| Supplier Item Code | 4120341 |
| Manufacturer SKU | 4779-1 |
| Manufacturer UPC | 36584391272 |
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