
Edelbrock 60509 { Sellable : Yes }
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Description
Specifications
Cylinder Head Type | Standard |
Description_ABR | Cyl. Head |
Description_ASM | Pontiac:-:326 (5.3L)/350 (5.7L)/389 (6.4L)/400 (6.6L)/421 (6.9L)/428 (7.0L)/455 (7.4) |
Description_DEF | Engine Cylinder Head |
Description_DES | CYLINDER HEAD |
Description_EXT | The Edelbrock #60509 Performer RPM cylinder heads are designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. |
Description_FAB | Maximize Streetable Compression |
Description_FAB | Out-of-the-Box Bolt-On Performance |
Description_FAB | Patterned After The Ram Air IV Pontiac Cyl. Head |
Description_FAB | Valves Promote Excellent Flow For Streetable Power |
Description_INV | Edelbrock Pontiac Cylinder Head |
Description_KEY | Edelbrock; Pontiac; 72cc; V8; Cylinder Heads; 60509; 389; 400; 455; |
Description_LAB | RPM Pro Port Pontiac Cylinder Head 72cc Bare |
Description_MKT | The Edelbrock #60509 Performer RPM cylinder head is designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. The Edelbrock #60509 Performer RPM head with the 72cc combustion chamber are for higher compression engines. Performer RPM #60509 is semi-machined and must be finished by a professional cylinder head porter. They include valve guides and seats installed with no intake pushrod holes. |
Description_SHO | { Sellable : Yes } |
Description_SHP | { eo : 3in.} |
Description_TRA | Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. |
Description_TRA | Deck thickness: 5/8" |
Description_TRA | Edelbrock head bolt kit #8549 |
Description_TRA | Pushrod diameter: 5/16" (width of slot in guide plate). |
Description_TRA | Rocker stud diameter: 7/16" |
Description_TRA | These heads require Ram Air IV (round port) style exhaust manifolds or headers |
Description_TRA | • Bare heads will have valve guides and seats installed; but will require final sizing and a valve job to match the valves you will be using. • These heads require Ram Air IV (round port) style exhaust manifolds or headers • Edelbrock head bolt kit #8549 • Deck thickness: 5/8in. • Rocker stud diameter: 7/16in. • Pushrod diameter: 5/16in. (width of slot in guide plate). |
Emission | Non-Emissions |
Engine Make/Size | Pontiac 326-455 |
finish | Cast Aluminum |
height | 8.8 |
length | 26.0 |
LTL | N |
Preparation | Requires Professional Preparation (Bare) |
Type | Bare |
Usage | Street/Performance |
WARNING CA Proposition 65 | Yes |
WARNING CA Proposition 65 Message | WARNING: This product can expose you to Lead; which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information; visit www.P65warnings.ca.gov. |
weight | 31.4 |
width | 11.0 |