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Product Summary

Chevy Small Block V8, Assembled Cylinder Head Style

  • 200 cc intake ports
  • 64 cc combustion chamber.
  • High Quality Aluminum
  • phosphorous bronze valve guides,
  • high nickel valve seats, ends milled and drilled for accessories

Key Specs

Cylinder Head StyleAssembled
Material TypeAluminum
FinishNatural
Combustion Chamber Volume64cc
Intake Runner Volume200cc

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Flo-Tek 1200-HRAC-505A Details

This item is not sold as a pair, this is a single cylinder head.

HYDRAULIC ROLLER (Part# 1200-HRAC-505) – PSK618-1-10 Up to .650 Lift CL142# @ 1.80 OP 400# @ 1.15 C/BIND 1.040 O.D 1.46" Dual I.D. 0.80

FLOTEK'S small block 200cc As Cast ported chamber cylinder head, designed by Jones Engineering, with 23 degree runners make impressive horsepower-power ideal for street-strip ready. Right out of the box, these heads deliver exceptional flow numbers. These are available for 305, 307, 327, and 350.

  • 200 cc intake ports
  • 64 cc combustion chamber.
  • high quality aluminum
  • phosphorous bronze valve guides,
  • high nickel valve seats, ends milled and drilled for accessories

The features for the FLOTEK 200cc include state of the art casting, versatile 200 cc intake ports that are specifically designed for outstanding versatility, 64 cc combustion chamber. These are the most affordable high quality aluminum cylinder heads on the market. The FLOTEK Performance Cylinder Heads series are a line of heads designed by Tri-State Cylinder Head for maximum out-of-the-box horsepower. Standard features are aluminum alloy, phosphorous bronze valve guides, high nickel valve seats, ends milled and drilled for accessories, offered in solid or hydraulic. Great for 383, 350, or 400 Stroker.

FLOTEK inspects each shipment of aluminum heads offered in Straight or Angle assuring the customer that they are receiving the best products for the money. 100% assembled in the USA!

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Flo-Tek 1200-HRAC-505A Specifications

KEY SPECS
MFG. Part #1200-HRAC-505A
BrandFlo-Tek
Cylinder Head StyleAssembled
Material TypeAluminum
FinishNatural
Combustion Chamber Volume64cc
Intake Runner Volume200cc
GENERAL
Speedway Motors Catalog Part #721-12505
Exhaust Runner Volume78cc
Combustion Chamber Volume Range60cc - 69cc
Intake Runner Volume Range200cc - 209cc
Exhaust Runner Volume Range70cc - 79cc
Combustion Chamber StyleHeart
CNC-Machined RunnersNo
CNC-Machined Combustion ChamberNo
Spark Plug StyleAngle
Intake Port ShapeRectangle
Intake Port LocationStandard
Exhaust Port ShapeSquare
Exhaust Port LocationStandard
ColorNatural
Intake Valve Diameter2.05"
Intake Valves IncludedYes
Intake Valve Angle23 °
Exhaust Valve Diameter1.6"
Exhaust Valves IncludedYes
Exhaust Valve Angle23 °
Valve Spring IncludedYes
Spring Diameter1.56"
Damper Spring IncludedYes
Number of Springs Per ValveDual
Maximum Lift0.650"
Machined for O-RingNo
Valve Seat Machine Style3-angle
Valve Seats MachinedYes
Valve Seat MaterialPowdered Metal
Valve Stem Seals IncludedYes
Valve Stem Seal TypePositive Stop
Valve Stem Seal MaterialViton
Valve Guides IncludedYes
Valve Guide MaterialManganese Bronze
Locks IncludedYes
Lock Style10 Degree
Retainers IncludedYes
Retainer MaterialChromoly Steel
Guideplates IncludedYes
Guideplate Pushrod Size0.312"
Rocker Arms IncludedNo
Rocker Arm Studs IncludedYes
Stud Diameter0.4375"
Rocker Arm Nuts IncludedNo
Oiling StyleThrough Pushrod
Heat CrossoverNo
Steam Holes DrilledNo
Accessory Bolt Holes DrilledYes
Valve Cover Mounting StyleCenter and Perimeter Bolt
Sold in QuantityEach
GTIN Code850134007242