Drag Race Mechanical Roller Camshaft Lift .819"/.660" Duration 305/313 RPM Range 5000-8000
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COMP CAMSPART NUMBER: 249-12-866-9

Drag Race Mechanical Roller Camshaft Lift .819"/.660" Duration 305/313 RPM Range 5000-8000

$43895
ShippingShips on Sep 04, 2026
Lowest PriceLowest Price Guarantee

Chevy 262-400ci Small Block 1955-98
    Drag Race Mechanical Roller Camshaft
    Lift .819"/.660"
    Duration 305/313
    RPM Range 5000-8000

  • Drag Race Xtreme RX Camshaft
  • 1 Year Limited Warranty

    265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10


    Latest design for 350 with race heads, 5500+ stall, 1.8 & 1.7 rockers.

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

Part TypeCamshaft
BrandCOMP CAMS
Package Height2.75
Package Width3.0
Package Length24.5
Weight8.9 PG
Part CategoryPerformance Parts
UsageStrip
Intake Valve Lift0.819 in (20.803 mm)
Int. Duration Advertised (Deg)305
Exh. Duration @ .050 In. (Deg)284
Rpm Range5000-8000
Lifter TypeMechanical Roller
Exh. Duration Advertised (Deg)313
Part FitmentSemi Universal
Engine Make/SizeChevy Small Block 350
Int. Duration @ .050 In. (Deg)276
Exhaust Valve Lift0.66 in (16.764 mm)
Vendor Part Number12-866-9
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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