COMP Cams Specialty CS 260AH-10 Hydraulic Flat Camshaft Lift .444"/.444" Duration 260/268 Chevy 1957-98 Small Block
InfoVehicle Info Needed
COMP CAMSPART NUMBER: 249-12-312-4

COMP Cams Specialty CS 260AH-10 Hydraulic Flat Camshaft Lift .444"/.444" Duration 260/268 Chevy 1957-98 Small Block

$18299
ShippingShips on 09/16/2026
Lowest PriceLowest Price Guarantee

Chevy Small Block
    COMP Cams Specialty CS 260AH-10 Hydraulic Flat Camshaft
    Lift .444"/.444"
    Duration 260/268
  • Chevy 1957-98 Small Block

  • Specialty Camshaft
  • 1 Year Limited Warranty

    SBC; Chevrolet; Chevy Small Block; Small Block Chevrolet; 265; 283; 307; 302; 327; 350; 305; 262; 400; 383; 427; 406; 355; 267; L46; L48; L65; LM1; ZQ3; LT1; L82; L81; LS9; LT-9; L83; L98; L05; L31; LG3; LG4; LU5; L69; LE9; LB9; L03; L30; Chevelle; Camaro; Swap; Corvette; Bel Air; Z28; Z2/8; Duntov; Nova; Monaro; Firebird; Trans-Am; Pontac; C10; C20; K10; Blazer; S10; Monza; Ventura; Monte Carlo; Malibu; El Camino; Caprice; Vortec; SS

Emissions Note:

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) #D-279-6

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

Part TypeCamshaft
BrandCOMP CAMS
Package Height2.75
Package Width3.0
Package Length24.5
Weight8.97 PG
Part CategoryPerformance Parts
Carb Eo NumberD-279-6 (pdf)
Exh. Duration @ .050 In. (Deg)218
Cam StyleHydraulic flat tappet
Grind NumberCS 260AH-10
Exh. Duration Advertised (Deg)268-9
Engine Make/SizeChevy Small Block (262-400)
Intake Valve Lift With Factory Rocker Arm Ratio (I0.444
Int. Duration @ .050 In. (Deg)212
Intake Valve Lift0.444 in (11.278 mm)
Computer-Controlled CompatibleNo
Int. Duration Advertised (Deg)260-9
Lobe Separation (Deg)110
Rpm Range1000-5400
Advertised Duration260 int./268 exh.
Exhaust Valve Lift With Factory Rocker Arm Ratio (0.444
UsageStreet/Strip
Valve Lift With Factory Rocker Arm Ratio0.444 int./0.444 exh.
QuantitySold individually
Exhaust Valve Lift0.444 in (11.278 mm)
Advertised Intake Duration260
Intake Duration At 050 Inch Lift212
Exhaust Duration At 050 Inch Lift218
Advertised Exhaust Duration268
Lifter TypeHydraulic Flat Tappet
Part FitmentSemi Universal
Duration At 050 Inch Lift212 int./218 exh.
Valve Springs RequiredYes
Vendor Part Number12-312-4
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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