Chevy BBC 454 Hyd Roller Cylinder Head Top End Engine Combo Kit

Chevy BBC 454 Hyd Roller Cylinder Head Top End Engine Combo Kit

SKU: PCE435.1071
Vendor
Speedmaster
Regular price
$2,508.00
Sale price
$2,508.00
Regular price
$3,135.00
Sold out
Unit price
per 
Tax included.

Brand: Speedmaster
Part Number: PCE435.1071
Part Type: Cylinder Head Combo
Product Line: Hydraulic Roller Tappet
Camshaft Included: No
Intake Manifold Included: Yes
Fuel Delivery Style: Carbureted
Intake Material: Aluminum
Intake Finish: Satin
Manifold 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): Speedmaster - 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): 1.550 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: Yes
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.
Don't spend hours figuring out which pieces and parts you need to get what you want from your engine. Speedmaster 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.