DART SMALL BLOCK CHEVY 180/200cc Special High Performance HEAD

Regular price $ 1,363.96

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

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Overview

The SHP is cast from A356-T6 aluminum and designed to work with most off the shelf components, so you wonäó»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 127121,122,221,222,322,422

- 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

- All cylinder heads sold individually

Recommended Manifolds

42811000 SHP Dual Plane

42411000 Single Plane 4150

*These heads do not work with intake manifolds from 1987 and newer.

SHP 180   SHP 200

Aluminum Alloy A356-T6 

Valve Angle 23 degrees

Intake Port Volume 180cc    200cc

Intake Valve: 2.02" 

Exhaust Valve:  1.60" 

Chamber Volume  or 72cc

Straight Plugs

FLOW DATA 180 FLOW DATA 200

LIFT  INTAKE EXHAUST   LIFT INTAKE  EXHAUST

.200"  139 114  .200" 129 114

.300"  190 145 .300" 185 145

.400"  218 164 .400 229 164

.500"  222 172 .500 261 172

.600"  218 174 .600 263 174

64cc Combustion Chamber 180

Part# Price Configuration for use Max lift 

127111 $462.70  Bare Head

127121 $588.80 1.250" Single Springs for Hydraulic Flat Tappet Cam .510"

127122 $588.80  1.437" Dual Springs for Hydraulic Roller or Solid Flat Tappet Cam .620"

72cc Combustion Chamber 180

Part #Price Configuration for use  Max lift

127211 $462.70 Bare Head

127221 $588.80 1.250" Single SpringsŒæ for Hydraulic Flat Tappet Cam .510"

127222 $588.80 1.437" Dual Springs for Hydraulic Roller or Solid Flat Tappet Cam .620"

64cc Combustion Chamber 200

Part# Price Configuration for use  Max lift

127311 $462.70 Bare Head

127322 $588.80  1.437" Dual Springs for Hydraulic Roller or Solid Flat Tappet Cam .620"

72cc Combustion Chamber 200

Part # Price Configuration for use Max lift

127411 $462.70  Bare Head

127422 $588.80 1.437" Dual Springs for Hydraulic Roller or Solid Flat Tappet Cam .620"

PRICE IS FOR ONE HEAD

WE CAN BEAT ANY PRICE ON DART

CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS.

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Warning: May cause cancer and reproductive harm.