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E-Tec-170 Small-Block Chevy Cylinder Head Hydraulic Roller Camshaft
Special Price $963.45 Regular Price $1,070.50
The Edelbrock #60975 E-Tec Cylinder Heads are replacements for 302, 327, 350 & 400 SB Chevy engines with Vortec-style manifolds. They feature an LT1-style raised runner intake port design for increased air-flow and ultimate performance.
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SKU
60975
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The Edelbrock #60975 E-Tec cylinder head is 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. This cylinder head includes 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 a cast iron Vortec head, great performance up to 6000 rpm and can produce 9.5:1 compression with stock pistons in 350 cubic-inch engines. RPM E-Tec head is dual-drilled and will accept 1987-95 center bolt and/or 1986 & prior perimeter flange mount valve covers and most stock exhaust manifolds. E-Tec 170 head is 50-state street legal.
Documents & Installation Notes
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Specs
| Manufacturer | Edelbrock |
|---|---|
| Application | Application Specific |
| UPC | 00085347609758 |
| Series | E-Tec |
| Grade Type | Performance |
| Quantity | Sold Individually |
| Guide Plate Material | Hardened Steel |
| Camshaft Type | Hydraulic Roller |
| Horsepower | 350-450 HP |
| Availability Note | Available to Order |
| Warranty | 12 Months |
| Seat Angle | Exhaust 45 deg/Intake 45 deg |
| Emissions Code | EO Number: D-215-94 |
| Hazardous Materials Warning |  WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Installation Notes |
|
| CNC Ported | No |
| Combustion Chamber Volume | 64 cc |
| Deck Height | 9.025 in |
| Deck Thickness | 0.625 in |
| Intake Valve Diameter | 1.94 in |
| Exhaust Valve Diameter | 1.55 in |
| Guide Plates Included | Yes |
| Intake Runner Volume | 170 cc |
| Material | Aluminum |
| Push Rod Diameter | (Suggested) 0.3125 in |
| Rocker Stud Diameter | 0.375 in |
| Valve Angle | 23 deg |
| Valve Spring Diameter | 1.46 in |
| Valve Spring Maximum Lift | 0.575 in |
| Valve Stem Diameter | 0.3438 in |
