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Vehicle Info NeededBLUEPRINT ENGINESPART NUMBER: 138-PS8013
PS8013 Muscle Car Series Aluminum Cylinder Head Big Block Chevy
$1,29900
Ships on 09/21/2026
Lowest Price GuaranteeMuscle Car Series Aluminum Cylinder Heads
- Muscle Car Series Aluminum Cylinder Head
- Big Block Chevy
- 316cc Intake Runner
- 119cc Combustion Chamber
- Straight Plug
- Assembled
- Sold Individually
Features: - Combustion Chamber Volume (cc): 119cc
- Intake Runner Volume (cc): 316cc
- Exhaust Runner Volume (cc): 124cc
- Intake Port Location: Standard
- Exhaust Port Shape: D-Shape
- Exhaust Port Location: Standard
- Spark Plug Style: Straight, .750 Reach Gasket
- Intake Valve Diameter (in): 2.300"
- Exhaust Valve Diameter (in): 1.880"
- Maximum Valve Lift (in): .650"
- Spring Pressure Closed: 135-145 @ 2.000"
- Spring Pressure Open: 380-400 @ 1.250"
- Outside Diameter of Outer Spring (in): 1.540"
- Number of Springs Per Valve: Dual
- Retainer Material: Chromemoly steel
- Lock Style: 10 degree
- Valve Stem Seal Style: Viton® Fluoroelastomer
- Rocker Arm Nut Thread Size: 7/16" x 24
- Guideplate Pushrod Size: 3/8"
- Valve Cover Mounting Style: Perimeter Bolt
- Accessory Bolt Holes Drilled: Yes
- Intake Valve Angle: 24 Degrees (2 degree rolled)
- Exhaust Valve Angle: 15 Degrees
- Valve Guide Material: Manganese bronze
- Valve Seat Machine Style: 5-angle
- Valve Seat Material: Chrome Nickel
- Steam Holes Drilled: No
- Oiling Style: Through pushrod
- Machined for O-Ring: No
- Heat Crossover: No
Part TypeCylinder Head
BrandBLUEPRINT ENGINES
Package Height7.8
Package Width11.2
Package Length24.7
Weight41.32 PG
Part CategoryPerformance Parts
Cylinder Head MaterialAluminum
Intake Port LocationStandard
Rocker Arm Nut Thread Size (In.)7/16"-20
Exhaust Valves IncludedYes
Locks IncludedYes
Retainers IncludedYes
Lock Style10 degree
Guideplates IncludedYes
Rocker Arms IncludedNo
Oiling StyleThrough pushrod
Rocker Arm Nuts IncludedNo
Cylinder Head FinishNatural
Valve Seats MachinedYes
Intake Valve Angle24
Maximum Valve Lift0.65 in (16.51 mm)
Valve Seat MaterialChrome nickel
Heat CrossoverNo
Number Of Springs Per ValveDual
Valve Springs IncludedYes
Spark Plug StyleStraight
Valve Seat Machine Style5-angle
Damper Spring IncludedYes
Valve Guides IncludedYes
Cnc-Machined Intake RunnerNo
Intake Valves IncludedYes
QuantitySold individually
Valve Stem Seals IncludedYes
Intake Valve Diameter2.08 in (52.832 mm)
Accessory Bolt Holes DrilledYes
Exhaust Runner Volume (Cc)124
Exhaust Port LocationStandard
Valve Guide MaterialManganese bronze
Outside Diameter Of Outer Spring1.54 in (39.1 mm)
Combustion Chamber Volume (Cc)119
Machined For O-RingNo
Exhaust Valve Angle15
Steam Holes DrilledNo
Rocker Arm Studs IncludedYes
Cylinder Head StyleAssembled
Valve Cover Mounting StylePerimeter bolt
Retainer MaterialChromoly steel
Intake Runner Volume (Cc)316
Cnc-Machined Exhaust RunnerNo
Cnc-Machined Combustion ChamberNo
Exhaust Valve Diameter1.88 in (47.752 mm)
Vendor Part NumberPS8013
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
