Edelbrock 60539 { Sellable : Yes }
by Edelbrock
SKU ds_BDVJ_60539
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Original price
$1,989.49
-
Original price
$1,989.49
Original price
$1,989.49
$1,989.49
$1,989.49
-
$1,989.49
Current price
$1,989.49
Availability:
Out of stock
Description
The Edelbrock #60539 Performer RPM CNC Bare Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. Performer RPM CNC cylinder head with 72cc chambers are best for higher compression engines. The Edelbrock #60539 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head.
Specifications
| CNC Ported | Yes |
| Combustion Chamber Volume | 72 |
| Construction Type | Bare |
| Deck Thickness | 0.625 |
| 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 #60539 Performer RPM CNC Bare Cylinder Heads have the same specifications as our popular Performer RPM cylinder heads for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber. |
| Description_EXT | The Edelbrock #60539 Performer RPM CNC Bare Cylinder Heads have the same specifications as our popular Performer RPM cylinder heads for 1962-79 389-455 c.i.d. Pontiac engines; but feature a CNC machined combustion chamber. |
| Description_FAB | CNC-Matched Intake/Exhaust Ports in Std Location |
| Description_FAB | Hand-Blended Intake and Exhaust Bowls |
| Description_FAB | Out-of-the-Box Bolt-On Performance |
| Description_FAB | Thicker Deck Surfaces Than Other Brands |
| Description_INV | Edelbrock Pontiac Cylinder Head |
| Description_KEY | Edelbrock; Pontiac; 72cc; CNC; RPM V8; Cylinder Heads; 60539; Bare |
| Description_LAB | RPM CNC Pontiac Cylinder Head 72cc |
| Description_MKT | The Edelbrock #60539 Performer RPM CNC Bare Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. Performer RPM CNC cylinder head with 72cc chambers are best for higher compression engines. The Edelbrock #60539 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head. |
| 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 | Features CNC machined combustion chamber for a consistent and precise chamber for improved flow performance and spark plug location |
| Description_TRA | Match with Edelbrock complete head gasket set #7382. |
| Description_TRA | Pushrod diameter: 5/16" (width of slot in guide plate). |
| 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. • Features CNC machined combustion chamber for a consistent and precise chamber for improved flow performance and spark plug location • These heads require Ram Air IV (round port) style exhaust manifolds or headers • Edelbrock head bolt kit #8549 • Match with Edelbrock complete head gasket set #7382. • Deck thickness: 5/8in.; • Pushrod diameter: 5/16in. (width of slot in guide plate). |
| EGR Port | No |
| Exhaust Port Location | Standard |
| Exhaust Runner Volume | 175 |
| Family | Performer RPM |
| Grade Type | Performance |
| Guide Material | Manganese Bronze |
| Guide Plate Material | Hardened Steel |
| Guide Plates Included | Yes |
| Head Casting Number | N/A |
| height | 8.18 |
| Intake Runner Volume | 215 |
| length | 24.75 |
| LTL | N |
| Material | Aluminum |
| Quantity | Sold Individually |
| Retainer Included | No |
| RGL | 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. |
| Seat Angle | Exhaust 45 deg/Intake 45 |
| Seat Material | Ductile Iron |
| Series | Performer RPM |
| Valve Angle | 14 |
| Valve Included | No |
| Valve Springs Included | No |
| weight | 36.25 |
| width | 10.44 |
