Edelbrock Aluminum D - Port Cylinder Heads
These heads use the stock Pontiac D-Port exhaust port exits for use with standard D-port aftermarket exhaust systems. Performer Pontiac heads are designed for 1962-79 389, 400, 421, 428 and 455 cid V8 Pontiac engines with a 4.060" or larger bore. Can be used with 350 engine if 1.66 exhaust valves are used and block is clearanced(chamfers in top of cylinders). Manufactured with optimized oil return passages for improved flow. Features stock location accessory bolt holes. The casting is manufactured from A356 aluminum and heat treated to T6 spec for superior quality. These heads are available in three dual quench combustion chamber sizes, including 65cc, 72cc, and 87cc. The spark plug has been relocated closer to the exhaust valve for improved performance. Heat crossover is machined for 50-state emissions legal performance.
Features:
- 356 T6 Aluminum Casting; 5/8" thick deck
- Ffully CNC Ported 72cc or 87cc Combustion Chamber, or As-Cast 65cc Chamber
- D-Port exhaust flange accomodates original equipment exhaust manifolds, and aftermarket headers
- 195cc intake and 145cc exhaust ports.
- Angled spark plugs, relocated closer to exhaust valve
- Improved oil return passages
- Helicoil inserts in the exhaust and rocker stud threaded holes
- Ductile Iron, Interlocking Seat Inserts
- 2.11" intake and 1.66" exhaust valve sizes from Edelbrock ** We offer 1.77" exhaust valves at no extra charge**
- Direct replacement capability; all OEM accessory bosses included
- Includes machined heat crossover passage.
- Stock valve cover location
- Latest high efficiency/fast burn combustion chamber design
High Performance Pontiac's article on Edelbrock's New Performer D-Port Heads
PHOTOS BY ROCKY ROTELLA
PLEASE CALL OR EMAIL FOR ORDERING INFO
Part # |
Description |
Price |
BPI-EDL-65CC-DPORT |
65cc Ported Heads with Ferrea Valves, 10degree Retainers & Locks, ARP 7/16 Studs, Hyd. or solid springs 290-300 Cfm @28"(220 Exhaust) |
$2395.00
|
BPI-EDL-72CC-DPORT |
72cc Ported Heads with Ferrea Valves, 10degree Retainers & Locks, ARP 7/16 Studs, Hyd. or solid springs 290-300 Cfm @28" (220 Exhaust) |
$2495.00
|
BPI-EDL-87CC-DPORT |
87cc Ported Heads with Ferrea Valves, 10degree Retainers & Locks, ARP 7/16 Studs, Hyd. or solid springs 290-300 Cfm @28" (220 Exhaust) |
$2495.00
|
BPI-EDL-65CC-DPORT-R |
65cc same as part #BPI-EDL-65cc-DPORT with additional port work.
310+ cfm @ 28" H2O (230 Exhaust) |
$2595.00 |
BPI-EDL-72CC-DPORT-R |
72cc same as part #BPI-EDL-72cc-DPORT with additional port work.
310+ cfm @ 28" H2O (230 Exhaust) |
$2695.00 |
BPI-EDL-87CC-DPORT-R |
87cc same as part #BPI-EDL-87cc-DPORT with additional port work.
310+ cfm @ 28" H2O (230 Exhaust) |
$2695.00 |
EDL-61539-2 |
Pontiac 65cc D-PORT Edelbrock Heads - Bare Castings (Pair) |
Contact Us |
EDL-61589-2 |
Pontiac 72cc D-PORT Edelbrock Heads - Bare Castings (Pair) |
$1699.95 |
EDL-61569-2 |
Pontiac 87cc D-PORT Edelbrock Heads - Bare Castings (Pair) |
$1699.95 |
EDL-61549-2 |
Pontiac 65cc D-PORT Edelbrock Heads - Complete (Pair) |
Contact Us |
EDL-61599-2 |
Pontiac 72cc D-PORT Edelbrock Heads - Complete (Pair) |
$2198.95 |
EDL-61579-2 |
Pontiac 87cc D-PORT Edelbrock Heads - Complete (Pair) |
$2198.95 |
EDL-8561 |
Edelbrock Head Bolts For Aluminum D-Port Cylinder Heads |
$99.95 |
Butler Performance CUSTOM BUILDS OUR HEADS TO ORDER. We slot the pushrod holes in all our Edelbrock heads to clear 1.65 rockers, and include a detailed blueprint and build sheet as well as a flowchart- all for no extra charge. All BPI Edelbrock heads can be upgraded with roller springs, titanium retainers, milling, etc. for additional price.
NOTE:
" When using a Pontiac 350 block, 1.66" exhaust valves are required. Also, the top of each cylinder bore may need additional notching to clear higher lift cams- this must be checked before installation
