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COMP Cams Part # CCA08-409-8

COMP Cams Camshaft CS X4 258HR-11 - 08-409-8

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Canadian since 2005Mississauga, Ontario

Xtreme 4x4 206/210 Hydraulic Roller Cam for OE Roller SBC

Application: Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)

Strong torque, good mileage, for stock to mildly modified engines.

Xtreme 4x4 206/210 Hydraulic Roller Cam

  • Designed for use with common restrictive factory exhaust systems, including OEM exhaust manifolds.
  • Improved throttle response and increased low and mid-range RPM horsepower for towing and off-road.

  • Usage: Street/Performance
  • Advertised Intake Duration: 258°
  • Camshaft Gear Attachment: 3-Bolt
  • Camshaft Material: Austempered Ductile Iron
  • Engine Family: Chevrolet 305-350 c.i. 8 Cylinder O.E. Roller (1987-1998)
  • Advertised Exhaust Duration: 262°
  • Exhaust Valve Lift: 0.458 in.
  • Intake Valve Lift: 0.458 in.
  • Lobe Separation: 111°
  • Grind Number: X4258HR
  • Valve Springs Required: Yes

Free Canadian shipping on qualifying orders $399+, with no duties or brokerage. Special order and made-to-order items can't be cancelled or refunded once ordered. Oversized items may have a handling fee depending on your location; pickup in Mississauga has no fee.

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