Top End Engine Combo Kit for Mopar/Chrysler Big Block 361/383 / 400/413 / 426/440 - Hydraulic Flat Cam, Matched Heads, Lifters, Pushrods, Springs, Gaskets - Bolt-On Po - Speedmaster PCE435.1063

Brand:SpeedmasterPart Number:PCE435.1063Part Type:Cylinder Head ComboProduct Line:Hydraulic Flat TappetCamshaft Included:NoIntake Manifold Included:YesFuel Delivery Style:CarburetedIntake Material:AluminumIntake Finish:PolishedCarburetor Quantity:OneCarburetor Included:NoIntake Style:Single plane ShootoutIntake Basic Operating RPM Range:3500-7,500Intake Manifold Height:6.250 in.Intake Manifold Model (descriptive):Speedmaster ShootoutCarburetor Flange:4150 SeriesTiming Chain and Gears Included:NoLifters Included:NoGaskets Included:Yes(Intake Only)Cylinder Head Style:AssembledCylinder Head Material:AluminumCylinder Head Finish:NaturalCombustion Chamber Volume (cc):75 ccCNC-Machined Combustion Chamber:NoIntake Runner Volume (cc):210 ccCNC-Machined Intake Runner:NoCNC-Machined Exhaust Runner:NoIntake Port Shape:SquareIntake Port Location:StandardExhaust Port Shape:SquareExhaust Port Location:StandardSpark Plug Style:StockComp. Valve Job:NoIntake Valves Included:YesIntake Valve Diameter (in):2.100 in.Exhaust Valves Included:YesExhaust Valve Diameter (in):1.810 in.Valve Springs Included:YesDamper Spring Included:YesNumber of Springs Per Valve:DualRetainers Included:YesRetainer Material:Chromoly steelLocks Included:YesLock Style:7 degreeValve Stem Seals Included:YesValve Stem Seal Style:Positive stopRocker Arms Included:YesRocker Arm Studs Included:NoPushrods Included:NoValve Covers Included:YesValve Cover Material:Fabricated AluminumValve Cover Finish:Clear AnodizedAccessory Bolt Holes Drilled:n/aValve Guides Included:YesValve Guide Material:BronzeValve Seats Machined:YesValve Seat Machine Style:3-angleValve Seat Material:Ductile ironSteam Holes Drilled:n/aOiling Style:Through pushrodMachined for O-Ring:NoHeat Crossover:No

• [BOLT-ON HORSEPOWER] Matched top-end combo for your Mopar/Chrysler Big Block 361 / 383 / 400 / 413 / 426 / 440 - typically delivers 50-100+ HP gain over stock with proper tune. Cam, heads, and valvetrain all engineered to work together.
• [FITS Mopar/Chrysler Big Block 361 / 383 / 400 / 413 / 426 / 440] Designed for standard-deck short blocks. Verify piston-to-valve clearance with new heads/cam combo before final assembly. Tune required for best results.
• [COMPLETE COMBO] Includes assembled cylinder heads (pair), hydraulic flat camshaft, matched lifters, hardened pushrods, valve springs, retainers, locks, and full gasket set.
• [CAM/HEAD MATCHED] Cam profile and head flow numbers selected to complement each other - eliminates the guesswork of mixing components from different manufacturers.
• [WHAT YOU STILL NEED] Carb, intake manifold, distributor, exhaust headers, harmonic balancer, and tune. Short block, oil pan, and accessories not included.