Description

Cylinder Head

E-Tec 170 Series Cylinder Head

E-Tec 170 Series Cylinder Head; Complete; 170cc Intake/70cc Exh. Port; 350-450hp; Vortec Intake Flange; Std. Exh. Port; Std. Plug; 64cc Chamber Volume; Single


SPECIFICATIONS:
  • Cylinder Head Type: Standard
  • Emission: 50 State Legal
  • Engine Make/Size: Chevy Small Block (262-400)
  • Finish: Satin
  • Preparation: Bolt On (Not Required)
  • Type: Complete
  • Usage: Street/Performance
  • WARNING CA Proposition 65: Yes

FEATURES:
  • Out-of-the-Box Bolt-On Performance
  • With Straight Plugs
  • CNC-Matched Intake/Exhaust Ports in Std Location
  • Thicker Deck Surfaces Than Other Brands

Cyl Head Specifications: Combustion chamber vol: 64cc; Intake runner vol: 170cc; Exhaust runner vol: 70cc; Intake valve dia: 1.94" Exhaust valve dia: 1.55" Valve stem dia: 11/32" Valve guides: Maganese bronze; Deck thickness: 5/8" Valve spring diameter: 1.46" Valve spring maximum lift: .575" Rocker stud: 3/8" Pushrod diameter: 5/16" Valve angle: 23� Exhaust port location: Stock; Spark plug fitment: 14mm x .750 reach, gasket seat. * Edelbrock E-Tec Cylinder Heads are replacements for 302, 327, 350 & 400 c.i.d. S/B Chevy engines with "Vortec-style" manifolds. They feature an LT1-style raised runner intake port design for increased air-flow and ultimate performance. A unique combustion chamber design positions the spark plug closer to the center of the cylinder, promoting a more efficient combustion resulting in more power. These cylinder heads include an adjustable rocker stud and guide plate set-up for use with adjustable rockers or washers to properly position the stud height to accommodate factory style self-aligning rocker arms. They have 20% more exhaust flow than cast

  • Edelbrock60975E-Tec 170 Series Cylinder Head; Complete; 170cc Intake/70cc Exh. Port; 350-450hp; Vortec Intake Flange; Std. Exh. Port; Std. Plug; 64cc Chamber Volume; Single;
  • 60975
  • Edelbrock
Specifications
ColorCast Aluminum

Edelbrock 60975 E-Tec 170 Series Cylinder Head; Complete; 170cc Intake/70cc Exh. Port; 350-450hp; Vortec Intake Flange; Std. Exh. Port; Std. Plug; 64cc Chamber Volume; Single;
 by 

Edelbrock

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WARNING
CHOKING HAZARD Small parts. Not for children under 3 yrs.