 |
|
| SOLD Parts The parts in here have already been sold. The topics will be kept for a few months for reference. |
|
|
Thread Tools | Display Modes |
|
#1
11-04-2025, 09:59 AM
|
||||
|
||||
473 Cu.In. Engine for Sale
473 cu.in. intake to pan. Add a Carb and distributor and start it up.
*400 block *Eagle 6.8" H-beam rods *Ross Pistons *Eagle 4.25 stroke crank *10.5 to 1 compression *Edelbrock Round Ports (310cfm) *Comp Cams Hydraulic Roller (.550 lift. I don't have the other specs on the cam) *Victor manifold, has been cut apart to port the runners *Canton Oil pan *Super Duty oil pump Listing for a friend, engine runs great, was in a driver with A/C. Approx 9,000 miles on it. Was only removed to replace with a 500" motor. I will get some cleaner pics this weekend. $6,500 |
|
#3
11-04-2025, 12:54 PM
|
||||
|
||||
|
Also interested in knowing location
__________________
1979 Trans Am: Y84 WS6 400/4spd 1967 YS 400, 670 heads, Summit 2802 cam, long tubes, ST-10 trans. McLeod hydraulic clutch conversion. |
|
#4
11-04-2025, 01:45 PM
|
||||
|
||||
|
Sorry...
Location is Largo FL. Also, has Harland Sharp 1.65 Roller Rocker arms |
|
#6
11-04-2025, 09:54 PM
|
||||
|
||||
|
So for any power estimates I can only relay this...
The engine was in a full interior 70 GTO with AC. We raced from a 2nd gear roll a couple times. My car is a Firebird, ran low 10s at 130 at the time. I was a little faster but not a blow out. If anyone wants the owners info just PM me and I will get it to you. |
|
#7
11-05-2025, 08:40 AM
|
||||
|
||||
|
I spoke with the owner, he did have the car at the track 1 time for a grudge race. Here is a picture of the car off the starting line. It was an 1/8th mile track, ran 7.05 in the 1/8th, he doesn't remember the mph. Wallace calculators put the power level tight at 600hp based on the ET.
|
|
#8
11-05-2025, 09:01 AM
|
||||
|
||||
|
Very nice engine, it'd probably cost triple to duplicate it in today's market.
GLWS |
| The Following User Says Thank You to PAUL K For This Useful Post: | ||
|
#9
11-05-2025, 05:35 PM
|
||||
|
||||
|
Sold .. thanks
|
|
|
The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.
Linear Mode
