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#1 should be the front plug on the driver side of the engine
Driver side front to rear...1,3,5,7 Passenger side front to rear 2,4,6,8
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What cylinder is number 1 on a Pontiac 455?
Cylinder #1 is front on drivers side. Drivers side is 1-3-5-7 Pass side is 2-4-6-8.
Where is 1 cylinder on a 455 Buick?
#1 cylinder is on the front right side of the engine.
How do you find number 1 cylinder on 455 Pontiac?
Cylinder 1 is the first/front cylinder on the right side of the engine looking from the front of the car. That bank is 1-3-5-7 and the left bank is 2-4-6-8.
How do you set distubitor timing on Pontiac 455?
How do you set distubitor timing on pontiac 455?
1 location on distributor cap for 455 Pontiac?
# 1 position on the distributor cap of a 455 Pontiac faces to the rear , and towards the drivers side ( according to my Chiltons repair manual from the 1970's )
Is Pontiac 455 heads exchangeable with Oldsmobile 455?
No, they are completely different.
What is the difference between a Pontiac 400 and a Pontiac 455?
The Pontiac 400 has a bore of 4.12 and a stroke of 3.75. The Pontiac 455 has a bore of 4.15 and a stroke of 4.21. The 455 cylinder heads will have larger combustion chambers than the same year 400 heads to achieve comperable compression ratios on the larger engine. The blocks are physically the same size, but 455 has larger main bearings than the 400. 455=3.25 400=3.00, so crankshafts will not interchange. Cams,heads,intakes,exhaust,connecting rods,push rods,rocker arms...etc will all interchange.
Is a Oldsmobile 455 the same as a Pontiac?
No, they are not the same engine. The Oldsmobile 455 had a bore and stroke of: 4.126 X 4.25 The Pontiac 455 had a bore and stroke of: 4.152 X 4.21
Will Pontiac 455 bolt in 1977 grand prix?
Sure it will. Pontiac used the same block for all of it's 326 to 455 engines.
What is the firing order for a 76 Pontiac trans am 455 engine?
Answer Anonymously What is the diagram and firing order for a 76 Pontiac trans am 455 engine?
Can you replace a Buick 455 with a Pontiac 455?
Same block, should fir right in
What is the biggest motor made by Pontiac?
455
