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COMP Cams Guide Plates CB 3/8in Raised

SKU: CCA4811-8

Guideplates

CCA Guide Plate Kits...

COMP Cams Guide Plates CB 3/8in Raised

SKU: CCA4811-8

Guideplates

CCA Guide Plate Kits...

A$186.97
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 innovative new guide plate design from COMP Cams compensates for the Chevrolet Big Block's splayed intake and exhaust valves, which are tilted in two axis. Perfect for use with aftermarket cylinder heads, Rocker arms and Pushrods, these adjustable guide plates eliminate misaligned Rocker arms and valve stem tips. A single fastener quickly locks the two halves of the guide plate together. And, if valve train parts are swapped, the guide plates can be easily readjusted to fit the new setup. They are available in sets of eight for 3/8" diameter pushrods. Precision die-stamped from premium heat-treated Steel material, the COMP Cams Two-Piece Adjustable Guide Plates are the quickest and most accurate way to align valve train components in Big Block Chevy engines. These performance guide plates work with all RHS® cylinder heads, as well as other popular performance aftermarket cylinder heads that feature relocated intake ports.

Product Overview

*One-Piece Guide Plates* * Designed using stereo lithography techniques for accurate fit; hardened and black oxide finished * Feature exact stud placement and rounded contact points * Necessary for high lift/spring pressure environments of performance engines *Two-Piece Adjustable Guide Plates* * Available for Small and Big Block Chevy and Small Block Ford applications * Designed for use on cylinder heads with relocated intake ports * Big Block Chevy application designed for use with RHS or other aftermarket heads with relocated intake ports * Able to be welded after final adjustment (SBC and SBF only); BBC is bolt-together design * Contoured & clearanced for head bolts

Product Details

Adjustable:Yes
Amazon ASIN:N/A
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:Raised 2 Piece Adjustable Guide Plate Set for BBC w/ 3/8" Pushrod 7/16" Stud
Engine Family:Chevrolet 396-454 Big Block
Part Number:cca4811-8
Push Rod Size:3/8"
Pushrod Diameter:3/8
Stud Diameter:7/16"
Title:Raised 2 Piece Adjustable Guide Plate Set for BBC w/ 3/8" Pushrod 7/16" Stud
Type:Raised

Part Type

Engine Push Rod Guide Plate

Data: v4.2 - Upd: 2026-10-13 22:08:00

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
4811-8
Product Attributes - Part Type
Guideplates
Product Attributes - Product Line
COMP Cams Pushrod Guideplates
Product Attributes - UPC
036584220756
Product Attributes - Guideplate Pushrod Size
3/8 in.
Product Attributes - Guideplate Style
Raised
Product Attributes - Guideplate Material
Steel
Product Attributes - Guideplate Color
Black oxide
Product Attributes - Stud Size
7/16 in.
Product Attributes - Machine Work Required
No
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Notes
2-piece adjustable guideplates. Requires 7/16 in. stud base thread (standard on RHS and other aftermarket heads)

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca4811-8
SFX Item ID 4120396
Supplier Item Code 4120396
Manufacturer SKU 4811-8
Manufacturer UPC 36584220756
Alternative References COM4811-8, 3/8in

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
    Pushrod Diameter (in.)3/8 in.
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy big block Mark IV
    Pushrod Diameter (in.)3/8 in.
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine Size6.6L/402
    Engine FamilyChevy big block Mark IV
    Pushrod Diameter (in.)3/8 in.
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
    Pushrod Diameter (in.)3/8 in.
  • MakeCHEVROLET
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen V
    Pushrod Diameter (in.)3/8 in.
  • MakeCHEVROLET
    Beginning Year1996
    Ending Year2000
    Engine TypeV8
    Engine Size7.4L/454
    Engine FamilyChevy big block Gen VI
    Pushrod Diameter (in.)3/8 in.

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