Butler Performance Inc. - Rd-Port Cylinder Heads (Out-of-the-Box) Edelbrock
Edelbrock Performer RPM heads produce outstanding horsepower with excellent low speed torque and throttle response. Designed for 1965-79 389-455 c.i.d. Pontiac engines, these heads are patterned after the 1969 -70 Ram Air IV Pontiac cylinder head. Two styles are available: a street legal 87cc combustion chamber version for low compression applications using 92 actane fuel and a 72cc chamber version for higher compression, racing applications. Both heads have Ram Air IV exhaust port flanges.
NOTE:
" When using a Pontiac 350 block, 1.66" exhaust valves are required. Also, the 62-64 will require 65 and up or aftermarket intake and 67 and up pistons with valve pockets for 14-degree heads. The top of each cylinder bore may need additional notching to clear higher lift cams- this must be checked before installation "
**Picture below shows the exhaust port shape of Edelbrock RPM heads that require ROUND PORT headers**
Description: BP Built Pontiac 72cc ROUND PORT BP/Edelbrock Heads - Complete Set **Hyd Roller (Double Spring)** w/ CNC Machined Chambers
Includes 2 Complete Heads
Item #: BPI-61515BP-2
Condition: New
Due to popular demand the Heads are custom built and ready in 12-15 weeks or less
Price: $3,195.00
Free Shipping!
Butler Built Edelbrock Round Port Pontiac 87cc Cylinder Heads, Fast-Burn CNC Chambers, Hyd. Flat Tappet (Pair) BPI-61529BP-2New
BP Built Pontiac 87cc ROUND PORT BP/Edelbrock Heads - Complete Set **Hyd Flat Tappet** w/ CNC Machined Chambers
Includes 2 Complete Heads
Description: BP Built Pontiac 87cc ROUND PORT BP/Edelbrock Heads - Complete Set **Hyd Roller (Double Spring)** w/ CNC Machined Chambers
Includes 2 Complete Heads
Item #: BPI-61525BP-2
Condition: New
Due to popular demand the Heads are custom built and ready in 12-15 weeks or less
Price: $3,195.00
Free Shipping!
Edelbrock Round Port Pontiac 72cc Cylinder Heads, Hyd. Flat Tappet, Non Fast Burn Chamber (Pair) EDL-60599-2New
Pontiac 72cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd FT (Single Spring)** OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads
Description: Pontiac 72cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd FT (Single Spring)** OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads
Item #: EDL-60599-2
Condition: New
Please Call for Availability
See the 61519 for CNC Fast Burn Chamber version
Free Shipping!
Edelbrock Round Port Pontiac 72cc Cylinder Heads, Hyd. Roller, Non Fast Burn Chamber (Pair) EDL-60595-2New
Pontiac 72cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd Roller (Single Spring)** OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads
Description: Pontiac 72cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd Roller (Single Spring)** OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads
Pontiac 87cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd FT (Single Spring)** w/ CNC Machined Chambers OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads
Description: Pontiac 87cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd FT (Single Spring)** w/ CNC Machined Chambers OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads
Description: Pontiac 87cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd FT (Single Spring)** OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads
Item #: EDL-60579-2
Condition: New
Please Call for Availability
See the 61529 for CNC Fast Burn Chamber version
Free Shipping!
Edelbrock Round Port Pontiac 87cc Cylinder Heads, Hyd. Roller Non Fast Burn Chamber version(Pair) EDL-60575-2New
Pontiac 87cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd Roller (Single Spring)** OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads
Description: Pontiac 87cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd Roller (Single Spring)** OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads
Pontiac 72cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd FT (Single Spring)** w/ CNC Machined Chambers OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads
Description: Pontiac 72cc ROUND PORT Edelbrock Heads - Complete (Pair) **Hyd FT (Single Spring)** w/ CNC Machined Chambers OUT OF THE BOX/STOCK EDELBROCK
Includes 2 Complete Heads