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SBC CHEVY DART ALUMINUM SHP ASSEMBLED HEADS SET PAIR 180cc 64CC # 180cc Dart-272

$1,177.66

Available

4 customer reviews  



Product Information

UPC351758204324
Product TypeShipped Product
Shipping Cost $0
Number of reviews 4
SBC CHEVY DART ASSEMBLED HEADS ALUMINUM
PART # 180cc Dart-272
180cc INTAKE RUNNER 64cc COMBUSTION CHAMBER
BUILT FOR HYDRAULIC FLAT TAPPET CAM.

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For those running hyd. roller cams, see our other listings for part number ending in # 274

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Combustion Chamber Volume (cc): 64
Intake Runner Volume (cc): 180cc
Intake Port Location: Standard
Exhaust Port Shape: Square
Exhaust Port Location: Standard
Spark Plug Style: Straight
Intake Valve Diameter (in): 2.020 in.
Exhaust Valve Diameter (in): 1.600 in.
Maximum Valve Lift (in): 0.620 in.
Outside Diameter of Outer Spring (in): 1.437 in.
Number of Springs Per Valve: single
Lock Style: 10 degree Comp brand
Valve Stem Seal Style: Viton
Valve Cover Mounting Style: Center and perimeter bolt
Accessory Bolt Holes Drilled: Yes
Intake and Exhaust Valve Angle: 23
Valve Guide Material: Manganese bronze
Valve Seats Machined: Yes
Valve Seat Machine Style: 5-angle intake/2-angle exhaust
Valve Seat Material: Powdered metal
Steam Holes Drilled: No
Quantity: Sold as a built set

Dart’s SHP cylinder heads provide a low cost option to those looking for the weight savings of an aluminum head for a street performance engine.

The SHP is cast from A356-T6 aluminum and designed to work with most off the shelf components, so you won’t need to worry about acquiring costly custom components.

- Bolt on compatibility: Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components

- Multi-angle intake seats and radiused exhaust seats dramatically increase air/fuel flow

- Hardened exhaust seats are compatible with unleaded gasoline

- Manganese bronze valve guides extend cylinder head life

- Machined for 1.250 or 1.437 diameter valve springs

- Straight spark plug configuration

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    • We are not responsible for collateral damage caused by the use of this product.

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    Customer Reviews

    1. From ebay user q***e

      fair and fast, always good service from skip white A++++

      Reviewed by q***e on Aug. 18, 2016, 1:56 p.m. | Permalink

      This review has no votes.