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Dart Iron Eagle Cylinder Heads 10021171 Head, Eagle, Assembled, 72cc Chamber, 165cc Intake Runner, Chevy, 305, 327, 350, 400, Each

SKU: DRT10021171

Cylinder Heads

Dart Iron Eagle Cylinder Heads 10021171 Head, Eagle, Assembled, 72cc Chamber, 165cc Intake Runner, Chevy, 305, 327, 350, 400, Each

SKU: DRT10021171

Cylinder Heads
A$2,717.97
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Exclusive Dart flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Dart part numbers. There's never been a better time to buy your Dart upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:42:27

Data: v4.2 - Upd: 2026-11-09 03:17:23

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Dart
StreetFX SKU drt10021171
SFX Item ID 5089879
Accounting SKU drt-10021171
Manufacturer SKU 10021171
Manufacturer UPC 807051001389
Alternative References 10021171, DRT-10021171

Cylinder Head, Iron Eagle, Assembled, 72cc Chamber, 165cc Intake Runner, Chevy, 305, 327, 350, 400, Each

Dart Iron Eagle cylinder heads will give you the performance you want at a great price. They feature thick port walls (extra meat for porting!), enlarged water passages, multi-angle intake valve seats, hardened and radiused exhaust valve seats, bronze valve guides, and heart-shaped 64cc or 72cc combustion chambers. They are available as bare castings or fully assembled with stainless steel valves, valve springs, locks, and retainers.

Product Attributes
BrandDart
Manufacturer's Part Number10021171
Part TypeCylinder Heads
Product LineDart Iron Eagle Cylinder Heads
UPC807051001389
Combustion Chamber Volume (cc)72
Intake Runner Volume (cc)165cc
Exhaust Runner Volume (cc)65cc
Cylinder Head StyleAssembled
Cylinder Head MaterialCast iron
Camshaft StyleHydraulic flat tappet
Intake Port ShapeRectangular
Intake Valve Diameter (in.)1.940 in.
CNC-Machined Combustion ChamberNo
CNC-Machined Intake RunnerNo
CNC-Machined Exhaust RunnerNo
Combustion Chamber StyleHeart
Intake Port LocationStandard
Exhaust Port ShapeSquare
Exhaust Port LocationStandard
Spark Plug StyleStraight
Intake Valves IncludedYes
Exhaust Valves IncludedYes
Exhaust Valve Diameter (in.)1.500 in.
Valve Springs IncludedYes
Maximum Valve Lift (in.)0.510 in.
Outside Diameter of Outer Spring (in.)1.250 in.
Damper Spring IncludedNo
Number of Springs Per ValveSingle
Retainers IncludedYes
Retainer MaterialSteel
Locks IncludedYes
Lock Style7 degree
Valve Stem Seals IncludedYes
Valve Stem Seal StylePositive stop
Rocker Arm Studs IncludedNo
Rocker Arms IncludedNo
Rocker Arm Nuts IncludedNo
Guideplates IncludedYes
Valve Cover Mounting StyleCenter and perimeter bolt
Accessory Bolt Holes DrilledYes
Intake Valve Angle23
Exhaust Valve Angle23
Valve Guides IncludedYes
Valve Guide MaterialCast iron
Valve Seats MachinedYes
Valve Seat Machine Style4-angle intake/3-angle exhaust
Valve Seat MaterialDuctile iron
Cylinder Head ColorNatural
Steam Holes DrilledNo
Oiling StyleThrough pushrod
Machined for O-RingNo
Heat CrossoverNo
RemanufacturedNo
QuantitySold individually.

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