Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

COMP Cams Ss Valve LS1 Exh 1.60in 4.930in

SKU: CCA6049-1

Valves

CCA Valves...

COMP Cams Ss Valve LS1 Exh 1.60in 4.930in

SKU: CCA6049-1

Valves

CCA Valves...

A$92.87
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.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

COMP Cams Sportsman Stainless Steel Valves are available in a variety of diameters and stem lengths for Street/Competition engines. Made from 21-4N forged high-strength Steel alloy with 50 HRc minimum hard tips (eliminates the need for a lash cap), these valves are state-of-the-art, delivering tremendous performance and durability. Recommended for all hydraulic, Mechanical and Roller lifter Applications.

Product Overview

COMP Cams Sportsman Valves are available in a variety of materials, diameters and stem lengths for street and competition engines. The stainless steel valves are made from 21-4N forged steel alloy with 50 HRC minimum hard tips (eliminating lash caps); these valves deliver tremendous performance and durability. The hard chrome-plated 11/32" stems utilize proprietary oil retention surfacing. For extremely high revving LS applications, COMP® engineers developed titanium valves. Weighing 35% less than stainless steel, titanium valves are a must for race applications where valve float is not an option. For high temperature and high boost applications, valves constructed from Inconel superalloy are also available.

Product Details

Amazon ASIN:B002EE49D4
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
Description:Sportsman Stainless Exhaust Valve for GM LS w/ 1.600" Head, 4.930" Length
Engine Family:GM Gen III LS1/LS2/LS6
Head Diameter:1.6
Lock Groove:Single
Material:Stainless Steel
Number of Grooves:Single
Overall Length:4.93
Part Number:cca6049-1
Size:8mm
Title:Sportsman Stainless Exhaust Valve for GM LS w/ 1.600" Head, 4.930" Length
Valve Position:Exhaust
Valve Series:Sportsman
Valve Stem Outer Diameter:8

Part Type

Engine Exhaust Valve

Data: v4.2 - Upd: 2026-10-13 17:46:13

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
6049-1
Product Attributes - Part Type
Valves
Product Attributes - Product Line
COMP Cams Sportsman Stainless Steel Valves
Product Attributes - UPC
036584152972
Product Attributes - Valve Position
Exhaust
Product Attributes - Exhaust Valve Head Diameter (in.)
1.600 in.
Product Attributes - Exhaust Valve Head Diameter (mm)
40.640mm
Product Attributes - Exhaust Valve Stem Diameter (in.)
0.344 in.
Product Attributes - Exhaust Valve Stem Diameter (mm)
8.74mm
Product Attributes - Exhaust Overall Valve Length (in.)
4.930 in.
Product Attributes - Exhaust Overall Valve Length (mm)
125.222mm
Product Attributes - Undercut Stem
Yes
Product Attributes - Swirl-Polished
Yes
Product Attributes - Valve Tip Length (in.)
0.170 in.
Product Attributes - Valve Tip Length (mm)
4.318mm
Product Attributes - Valve Material
21-4N stainless steel
Product Attributes - Lock Groove Quantity
1-groove
Product Attributes - Lock Groove Style
Conventional
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca6049-1
SFX Item ID 4120809
Supplier Item Code 4120809
Manufacturer SKU 6049-1
Manufacturer UPC 36584152972
Alternative References ls1, ls2, ls3, ls4, ls6, ls7

Compatibility

Application Data
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Valve Installed LengthStock
    Cylinder Head TypeLS1
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year2001
    Ending Year2005
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Valve Installed LengthStock
    Cylinder Head TypeLS6
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year2005
    Ending Year2009
    Engine TypeV8
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Valve Installed LengthStock
    Cylinder Head TypeLS2

Loading compatibility information...

Keep shopping

More from Comp Cams