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COMP Cams Camshaft Cv6B 270HR-10

SKU: CCA56-420-8

Camshafts

CCA Camshafts

COMP Cams Camshaft Cv6B 270HR-10

SKU: CCA56-420-8

Camshafts

CCA Camshafts

A$1,246.97
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

V6 Balance Shaft-Equipped Engines. Mild Street Performance with Slight Idle For Stock Converters with Aftermarket Intake and Headers. Adjustable Valve Train Required - For Carbureted Applications Balance shaft equipped 4.3L engines were introduced in '92 but GM continued to produce the previous version until '94. Non-balance shaft 4.3L's (' 85-'94) shared their timing cover with the small block Chevy V8 engine. The balance shaft 4.3L's timing cover is noticeably taller than the non-balance shaft version.

Product Overview

*Magnum Camshafts* * Great high RPM power * Easy on valve train parts * Can be used with mild ratio rocker arms and traditional performance valve springsAvailable * Best with aftermarket converter and 9.5:1+ compression

Product Details

Advertised Exhaust Duration:270
Advertised Intake Duration:270
Amazon ASIN:B001R98ETM
Assembly Lubricant Included:No
Basic Operating RPM Range:1,800-5,000
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?:No
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:N/A
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Cam Type:Hydraulic Roller
Camshaft Material:Austempered Ductile Iron
Camshaft Series:Magnum
Description:Magnum 215/215 Hydraulic Roller Cam for Chevrolet 262/4.3L V6
Engine Family:Chevrolet 4.3L 262 c.i. 90 Degree w/ Balance Shaft (1992+)
Exhaust Duration @ .050 in.:215
Exhaust Duration at .050 inch Lift:215
Exhaust Duration:270
Exhaust Valve Lift(in):0.5
Exhaust Valve Lift:0.5
Grind Number:270HR
Intake Duration @ .050 in.:215
Intake Duration at .050 Inch Lift:215
Intake Duration:270
Intake Valve Lift(in):0.500
Intake Valve Lift:0.5
Lifter Type:Hydraulic Roller
Lifters Included:No
Lobe Separation:110
Part Number:cca56-420-8
RPM Range:1000-7000
Title:Magnum 215/215 Hydraulic Roller Cam for Chevrolet 262/4.3L V6
Usage:Street/Strip
Valve Springs Required:Yes

Part Type

Engine Camshaft

Data: v4.2 - Upd: 2026-10-10 19:34:27

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
56-420-8
Product Attributes - Part Type
Camshafts
Product Attributes - Product Line
COMP Cams Magnum Hydraulic Roller Camshafts
Product Attributes - UPC
036584063360
Product Attributes - Cam Style
Hydraulic roller, OE roller
Product Attributes - Camshaft Use
Street
Product Attributes - Camshaft Manufacturers Description
Mild street performance with noticeable idle. For use with stock converter and aftermarket intake and headers. Adjustable valvetrain is required. For carbureted conversion applications.
Product Attributes - Basic Operating RPM Range
1,800-5,000
Product Attributes - Intake Duration at 050 inch Lift
215
Product Attributes - Exhaust Duration at 050 inch Lift
215
Product Attributes - Duration at 050 inch Lift
215 int./215 exh.
Product Attributes - Advertised Intake Duration
270
Product Attributes - Advertised Exhaust Duration
270
Product Attributes - Advertised Duration
270 int./270 exh.
Product Attributes - Intake Valve Lift with Factory Rocker Arm Ratio
0.500 in.
Product Attributes - Exhaust Valve Lift with Factory Rocker Arm Ratio
0.500 in.
Product Attributes - Valve Lift with Factory Rocker Arm Ratio
0.500 int./0.500 exh.
Product Attributes - Lobe Separation (degrees)
110
Product Attributes - Remanufactured
No
Product Attributes - Computer-Controlled Compatible
No
Product Attributes - Grind Number
C6 270HR-10
Product Attributes - Valve Springs Required
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
For use on balance shaft-equipped engines.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca56-420-8
SFX Item ID 4120730
Supplier Item Code 4120730
Manufacturer SKU 56-420-8
Manufacturer UPC 36584063360
Alternative References v6;, 4.3l;, lb1;, lb4;, l35;, lf6;

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1992
    Ending Year2014
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size4.3L/262
    Application NotesFits engines with balance shaft only.

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