Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Crane Cams 139001

Zcam Hydraulic Roller Tappet Camshaft Valve Lift: .553" /.576"

Crane Cams 139001


jegs shipping
FREE Shipping
Ships directly from the manufacturer
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Crane Cams 139001 Zcam Hydraulic Roller Tappet Camshaft Valve Lift: .553" /.576" $458.42
Zcam Hydraulic Roller Tappet Camshaft
  • Valve Lift: .553''/.576''
  • Advertised Duration: 276°/284°
  • Lobe Separation Angle: 110°
  • RPM Range: 1200-5000

  • Crane Cams 139001 Details

    1965-96 Big Block Chevy 396-454

    RPM Range: N/A
    Duration Advertised: 276° intake/284° exhaust
    Duration @ .050" Lift: 214° intake/222° exhaust
    Lobe Separation Angle: 110°

    Grind: ZHR-276-2S-10 IG
  • Excellent low end torque and horsepower
  • good idle
  • daily usage
  • off road/towing
  • performance and fuel efficiency
  • 2600-3000 cruise RPM
  • Marine applications: primarily used in 454 cu.in. near-stock engines for mild performance applications w/ free-flowing above water exhaust systems. 8.75 to 10.5 compression ratio advised.

  • Crane Zcams Move Valves Off Seats Quicker To Initiate Flow Sooner

    Zcams take full advantage of Crane's Quick-Lift technology, which accelerates valve action and contributes to significant improvements in low and mid-range performance by opening intake and exhaust valves quicker than other profiles. Zcams' advanced lobe design increases the area beneath the lift curve, and they only return a valve to its seat after maximum flow and cylinder filling have been achieved. Peak horsepower and torque output are enhanced throughout the entire RPM range, and Crane Zcams are designed to minimize HP-robbing harmonic frequency pulses when properly matched with recommended Crane valve springs and pushrods. For even quicker valve-opening rates, couple a Zcam with Quick-Lift Rocker Arms.

    Some parts are not legal for use in California or other states with similar laws / regulations