| Product Info | |||
Alternate Description | BBC PERFORMER RPM 454-R CYLINDER HEAD - ASSM. | ||
Part Number | EDE60559 | ||
Vendor Part Number | 60559 | ||
UPC Code | 085347605590 | ||
Package Weight |
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Package Length |
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Package Width |
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Package Height |
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| Attributes | |
Product Line | Performer RPM |
Assembled/Bare | Assembled |
Chamber Volume | 118 cc |
Plug Angle | Angle |
Intake Runner Volume | 315 cc |
Exhaust Runner Volume | 110 cc |
Intake Port Shape | Rectangle |
Intake Port Location | Stock |
Exhaust Port Shape | D |
Exhaust Port Location | Stock |
Exhaust Port Bolt Pattern | Stock |
Intake Valve Size | 2.190 in |
Intake Valve Included | Yes |
Intake Valve Material | Stainless |
Exhaust Valve Size | 1.880 in |
Exhaust Valve Included | Yes |
Exhaust Valve Material | Stainless |
Valve Spring Included | Yes |
Intended Camshaft Style | Hydraulic Flat Tappet |
Maximum Lift | 0.700 in |
Maximum RPM | 7000 |
Valve Spring Diameter | 1.550 in |
Valve Spring Number | Dual |
Valve Spring Damper | No |
Valve Spring Retainers Included | Yes |
Valve Spring Retainer Material | Steel |
Valve Locks Included | Yes |
Valve Lock Material | Steel |
Valve Lock Angle | 7 Degree |
Valve Seal Included | Yes |
Valve Seal Style | Positive Stop |
Valve Seal Material | PTFE |
Rocker Studs Included | Yes |
Rocker Stud Size | 7/16-20 in |
Pushrod Guide Plate Included | Yes |
Guide Plate Pushrod Size | 3/8 in |
Valve Guide Included | Yes |
Valve Guide Material | Bronze |
Perimeter Mount Valve Cover | Yes |
Valve Seat Included | Yes |
Intake Valve Seat Material | Ductile Iron |
Exhaust Valve Seat Material | Ductile Iron |
Valve Seat Finish | Machined |
Combustion Chamber Finish | As Cast |
Intake Runner Finish | As Cast |
Exhaust Runner Finish | As Cast |
Intake Valve Angle | 26 Degree |
Exhaust Valve Angle | 17 Degree |
Accessory Bolt Holes | Drilled and Tapped |
Material | Aluminum |
Color | Natural |
Finish | Natural |
Quantity | Each |