Crower 00133H Features:

Custom-ground hydraulic flat-tappet camshaft for 1966-1971 Mopar 426 HEMI V8 engines Special-order Crower cam profile built to customer specs for targeted power range and engine combo Requires detailed build data including head flow, valve size, and operating RPM range for correct grind Cold valve lash specification is .000 in. intake and .000 in. exhaust

Cam Mopar 426 Hemi66-71 H Hydraulic Flat-tappet Custom Camshaft Features:

• Custom-ground hydraulic flat-tappet profile for 1966-1971 Mopar 426 HEMI V8 builds, tailored for application-specific valvetrain performance
• Special-order camshaft matched to head flow, valve size, and target power range for optimized engine efficiency and output
• 0° cold intake and exhaust valve lash specification for precise setup on compatible hydraulic flat-tappet HEMI combinations
• Personalized cam profile helps maximize horsepower for dedicated street or race engine builds on the 66-71 426 HEMI platform
• Zinc-additive-recommended break-in support for improved flat-tappet camshaft protection and long-term valvetrain longevity

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.

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