Specialty Solid Flat Tappet Camshaft Lift .600"/.594" Duration 300/314 Lobe Angle 106°
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-42-656-5

Specialty Solid Flat Tappet Camshaft Lift .600"/.594" Duration 300/314 Lobe Angle 106°

$17599
ShippingShips on 09/11/2026
Lowest PriceLowest Price Guarantee

Oldsmobile Solid Flat Tappet 260-455 V8 1965-1990 W/ 1.6 Rockers
    Specialty Solid Flat Tappet Camshaft
    Lift .600"/.594"
    Duration 300/314
    Lobe Angle 106°

  • Drag Race Xtreme RX Camshaft
  • 1 Year Limited Warranty

    Olds; Oldsmobile; Cutlass; Cutlass Supreme; 98; Calais; Ciera; Custom Cruiser; Starfire; Firenza; 88; Rocket; Rocket 88; Vista Cruiser; Delta 88; 260; 442; 307; 350; 403; 400; 425; 455

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    These specialty cams from COMP Cams are available in many applications and camshaft types. No matter what setup you're running, whether you race, cruise, or pull, COMP Cams has a cam for you.

    Small Kits are indicated by a SK in their part number and include Camshaft, Lifters, Timing Chain Set, Assembly Lube, Decals, and Instructions.

    Camshaft & Lifter Kits are indicated by a CL in their part number and include Camshaft, Lifters, Assembly Lube, Decals, and Instructions.

    Complete Kits are indicated by a K in their part number and include Camshaft, Lifters, Timing Chain & Gears, Valve Springs, Retainers, Locks, Assembly Lube, Decals, and Instructions.

    Show More

    Enhance your engine's performance with Comp Cams Specialty Camshafts, engineered to provide optimal power and precision for a wide range of high-performance applications. Whether you're upgrading your daily driver or building a high-horsepower machine, these camshafts are designed to deliver the right balance of torque, horsepower, and engine response.

    The 178/208 camshaft specs offer a perfect blend of street-friendly drivability and impressive performance for small-block and big-block applications. With carefully designed profiles, these camshafts allow for better airflow and valve timing, giving your engine the boost it needs to reach its full potential. Ideal for cars with modified engines, these cams ensure smoother operation and reliable performance.

    For LS engine enthusiasts, the 550 lift LS cam is designed to maximize power output without compromising reliability. This camshaft enhances high RPM performance, making it a great option for enthusiasts looking to unlock their engine's true potential. Whether you're tackling the street or the track, this camshaft provides the lift and timing necessary for superior engine response.

    Looking for top-quality JEGS high performance Comp camshafts under $300? Comp Cams delivers exceptional value, offering specialty camshafts that enhance your engine's capabilities without breaking the bank. Whether you're on a budget or aiming for peak performance, JEGS has the right solution to match your needs.

    Upgrade your engine today with Comp Cams Specialty Camshafts for a noticeable improvement in performance and a more exhilarating driving experience.

Part TypeCamshaft
Product LineComp Cams Specialty Camshafts
BrandCOMP CAMS
Package Height2.7
Package Width2.9
Package Length24.4
Weight10.28 PG
Part CategoryPerformance Parts
UsageStrip
Intake Valve Lift0.6 in (15.24 mm)
Int. Duration Advertised (Deg)300-1
Exh. Duration @ .050 In. (Deg)276
Rpm Range4000-7000
Lifter TypeMechanical Flat Tappet
Exh. Duration Advertised (Deg)314-1
Part FitmentSemi Universal
Engine Make/SizeOlds 260-455
Int. Duration @ .050 In. (Deg)265
Exhaust Valve Lift0.594 in (15.088 mm)
Vendor Part Number42-656-5
Package Qty1
Package TypeEA
No Questions
No Reviews

Items You Need

Super Valve Locks Angle: 10°

COMP CAMS

Super Valve Locks Angle: 10°

Part Number : 249-611-16
$4095
Valvetrain Checking Springs Light tension springs

JEGS

Valvetrain Checking Springs Light tension springs

Part Number : 555-80523
$839$8.99
You Save$0.60
Valve Spring Compressor [Stud Mount]

JEGS

Valve Spring Compressor [Stud Mount]

Part Number : 555-80518
$919$9.99
You Save$0.80
Dual Valve Springs Outer Spring O.D.: 1.475 in.

COMP CAMS

Dual Valve Springs Outer Spring O.D.: 1.475 in.

Part Number : 249-950-16
$16999
Precision Cam Degree Wheel Kit [11 in.]

JEGS

Precision Cam Degree Wheel Kit [11 in.]

Part Number : 555-81621
$14699$161.99
You Save$15.00
Break-In/Engine Oil Supplement [12 oz. Bottle]

JEGS

Break-In/Engine Oil Supplement [12 oz. Bottle]

Part Number : 555-28060
$1009$11.99
You Save$1.90
159 Engine Break-In Oil Additive [12-Ounce]

COMP CAMS

159 Engine Break-In Oil Additive [12-Ounce]

Part Number : 249-159
$2395
Valve Spring Compressor [Stud Mount]

JEGS

Valve Spring Compressor [Stud Mount]

Part Number : 555-80521
$5299$57.19
You Save$4.20
Solid/Mechanical Lifters Cadillac 472-500

COMP CAMS

Solid/Mechanical Lifters Cadillac 472-500

Part Number : 249-813-16
$19495
Universal Camshaft Installation/Removal Tool Includes 4 camshaft adapters

JEGS

Universal Camshaft Installation/Removal Tool Includes 4 camshaft adapters

Part Number : 555-80599
$4779$51.99
You Save$4.20
Adjustable Timing Set Oldsmobile 400-455ci

COMP CAMS

Adjustable Timing Set Oldsmobile 400-455ci

Part Number : 249-3113KT
$35095
Hardened Lash Cap Thickness .080"

COMP CAMS

Hardened Lash Cap Thickness .080"

Part Number : 249-621-16
$5695
Engine Assembly Lube [4 oz. Bottle]

JEGS

Engine Assembly Lube [4 oz. Bottle]

Part Number : 555-28000
$589$6.99
You Save$1.10
Positive Stop PTFE Seals Guide Size: .530"

COMP CAMS

Positive Stop PTFE Seals Guide Size: .530"

Part Number : 249-503-16
$3595
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning
Your Cart

Your shopping cart is empty!