Description: PCE435.1067 Brand: PCE Part Number: PCE435.1067 Part Type: Cylinder Head Combos Product Line: Street Series Camshaft Included: No Intake Manifold Included: Yes Fuel Delivery Style: Carbureted Intake Material: Aluminum Intake Finish: Satin Carburetor Quantity: One Intake Style: Single plane Intake Basic Operating RPM Range: 3,000-7,500 Intake Manifold Height: 6.060 in. Intake Manifold Model (descriptive): PCE - Shootout Series Timing Chain and Gears Included: No Lifters Included: No Gaskets Included: Yes Cylinder Head Style: Assembled Cylinder Head Material: Aluminum Cylinder Head Finish: Natural Combustion Chamber Volume (cc): 119 cc CNC-Machined Combustion Chamber: No Intake Runner Volume (cc): 320 cc CNC-Machined Intake Runner: No CNC-Machined Exhaust Runner: No Intake Port Shape: Rectangular Intake Port Location: Standard Exhaust Port Shape: Rectangular Exhaust Port Location: Raised Spark Plug Style: Angle Comp. Valve Job: No Intake Valves Included: Yes Intake Valve Diameter (in): 2.250 in. Exhaust Valves Included: Yes Exhaust Valve Diameter (in): 1.880 in. Intake Valve Angle: 24 deg. Exhaust Valve Angle: 15 deg. Valve Springs Included: Yes Outside Diameter of Outer Spring (in): 1.450 in. Damper Spring Included: Yes Number of Springs Per Valve: Dual Retainers Included: Yes Retainer Material: Chromoly steel Locks Included: Yes Lock Style: 10 degree Valve Stem Seals Included: Yes Valve Stem Seal Style: Positive stop Rocker Arms Included: Yes Rocker Arm Studs Included: Yes Rocker Arm Nuts Included: Yes Rocker Arm Nut Thread Size: 7/16 in. Guideplates Included: No Guideplate Pushrod Size: 3/8 in. Pushrods Included: No Valve Covers Included: Yes Valve Cover Material: Cast aluminum Valve Cover Finish: Polished Valve Cover Mounting Style: Perimeter bolt Accessory Bolt Holes Drilled: Yes Valve Guides Included: Yes Valve Guide Material: Bronze Valve Seats Machined: Yes Valve Seat Machine Style: 3-angle Valve Seat Material: Ductile iron Steam Holes Drilled: No Oiling Style: Through pushrod Machined for O-Ring: No Heat Crossover: No Cylinder Head Bolts Included: No Quantity: Sold as a kit. Calculator: CFM Calculator Calculator Compression Calculator Don't spend hours figuring out which pieces and parts you need to get what you want from your engine. PCE has already done the work for you; our Top-End engine kits will save you the time and hassle of mixing and matching components yourself. These kits are specifically designed to deliver the performance you want, at a better price than purchasing the parts separately. Kits include: Fully assembled PCE cylinder heads Intake manifold Valve covers Intake manifold gaskets Roller rockers Screw in studs Assembly Specifications Max Lift: .550 Coil Bind: .740 Intake Install: 130lbs @ 1.8 Exhaust Install: 130lbs @ 1.8 Closed Sear Pressure: 110lbs Open Seat Pressure: 300lbs Intake Manifold Information These manifolds for Big Block Chevys are a worthy companion to our phenomenally successful single plane small block racing manifold. Designed for serious performance big block applications, they feature nitrous bosses, dual distributor holddowns, four corner water ports, and are available for both rectangular or oval port cylinder heads. Rectangular port size at the gasket flange is 1.69-inches wide by 2.31-inches tall, which can be opened up to match the gasket and/or larger port cylinder heads. Runner size is effective for 468 to 540 cid engines. Intake Manifold Gasket Information PCE intake manifold gaskets have Printoseal construction, which puts beads of special elastomers around the ports for extra sealing power. They also feature a non-metallic, rubber-fiber base material that resists gasoline and alcohol, while allowing engine builders to precision-trim around the intake ports. Cylinder Heads Suggested Parts Head Gaskets Due to the wide combustion chamber needed to fit around the large 2.250/ 1.880_ valves, we recommend our PCE348.1004 MLS head gaskets. These gaskets are .041_ thick, and fit bore sizes as large as 4.540_ on all Mark IV and VI blocks, as well as aftermarket blocks. Felpro 1017 gaskets will also work with these head/ block combos. To install our BBC heads on Mark V blocks, you will need to use our SM5233L and SM5233R Elite Series MLS head gaskets. Alternatively, you can use Victor Reinz # 4918(R) & #4923(L) head gaskets on Mark V blocks with our heads. Spark Plugs Our heads require the use of 14mm. x 3/4_ reach 5/8_ hex gasket seat sparkplugs. Some recommended plugs are; NGK BCPR6ES or R5671A-7, Champion RC12YC, Autolite AR3923 or AR3924. Remember these are for mild street engines. Higher compression or boost requires colder sparkplugs! Head Bolts / Studs Due to the raised (+.625_) exhaust port location on our heads, +.100_ longer bolts / studs are needed next to each port. Use our PCE279.1005 head stud Kit. ARP #135-3703 12pt. Head bolts, and #235-4303 Head studs work too. If you already have a standard BBC head stud kit and are just looking for the 8 +.100_ studs, use our PCE279.1006 or ARP # 235-4306. These heads should be torqued to 65ft.lbs. using high pressure moly lube or 70ft.lbs. using 30wt. oil. Please consult your fastener manufacturer for their specific recommended torque values. Exhaust Gaskets Our BBC heads utilize a 1.88_ x 1.88_ square exhaust port. This exhaust port requires specific gaskets. Our PCE355.1003 gaskets are made of re-useable copper, or if you prefer paper, use our pn# SM5123. Felpro also offers gaskets that work with our heads as # 1410. Item Condition: Brand New AT RACING WORLD - AUTO PARTS & CAR CARE We Mean Business when it comes to getting you the Products and Customer Service you need... when you need them. In today's extremely agressive marketplace, all companies face the issues of global competition and the ever increasing costs of operating a business environment. We created a low-overhead business model and an extremely efficient global supply chain, providing our customers with high-quality products at extremely low prices.
Price: 1540 USD
Location: Rialto, California
End Time: 2024-09-16T00:43:17.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Type: 435 Cylinder Head Combo
California Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Manufacturer Part Number: PCE435.1067
UPC: 840136554042
MPN: PCE435.1067
Brand: Speedmaster
