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Pontiac Block Codes. Pontiac engine decoder year code c/i hp tran carb car misc 1962 13b 421 3 m 2 x 4 full super duty 1962 13u 421 4 m 2 x 4 full super duty 1962 bu 421 4 m 2 x 4 full super duty 1962 bt 421 4 m 2. This is a piece of metal in the shape of a triangle or pyramid that sticks up off of the top of the block on the.
Mastering GTO Restorations Engine Guide from www.pontiacdiy.com
Pontiac 400 428 455 engine casting numbers — patterson coachworks. This is a piece of metal in the shape of a triangle or pyramid that sticks up off of the top of the block on the. Learning how to identify and decode pontiac engine blocks can save you a ton of money, time, and headaches.
Mastering GTO Restorations Engine Guide
Identify a pontiac engine block is very simple, the code is entered, or rather hit on the front right of the cylinder block (when you're driving), close to the plane of the. The block date code represents the production date of the. Service replacement (sr) blocks do not always have a code stamped on the front of the engine. Learning how to identify and decode pontiac engine blocks can save you a ton of money, time, and headaches.
Identify A Pontiac Engine Block Is Very Simple, The Code Is Entered, Or Rather Hit On The Front Right Of The Cylinder Block (When You're Driving), Close To The Plane Of The.
Up to 1963 have stud oiled heads. 41 rows engine block date code. Casting codes for from 1964 to 1967 are found on the distributor pad, except the.
However, These Codes Were Used Over From Year To Year.
The block date code represents the production date of the. Pontiac 400 428 455 engine casting numbers — patterson coachworks. 23 rows year engine block code engine;
Pontiac Used The Same Codes On Different Year Blocks.to Differentiate Them It Will Have To Be Determined What Year The Block Is.next To The Distributor Hole There Is A Casting Number That.
Blocks up to 1963 have side of block casting numbers. Firebird ra ii, 4bbl late (including 350ho) This is a quick block id for junk yard hunting, etc.
If You Know The Code Number, Try My New Engine Search.
#485428 block with a date code of. Starting in 1965 pontiac began using. Pontiac blocks with only 2 bolts holes per side were cast before 1970.
#9782611 Block With A Date Code Of F126=June 12, 1966.
You must find the date code at the back lh side of the block first. Pontiac engine decoder year code c/i hp tran carb car misc 1962 13b 421 3 m 2 x 4 full super duty 1962 13u 421 4 m 2 x 4 full super duty 1962 bu 421 4 m 2 x 4 full super duty 1962 bt 421 4 m 2. 7041267/273(ra) 3 speed 455 ho:
Where To Find The Casting Code:
2bbl early and late (not firebird) 1968. Casting codes for 1955 to 1963 are found on the passengers side of the block. Selecting the right block for your 400 build can.
On Blocks Produced In 1970 And After, You Will Find 350, 400, Or 455 Stamped Towards The Left Side.
Learning how to identify and decode pontiac engine blocks can save you a ton of money, time, and headaches. #9773155 block with a date code of j23=october 2, 1963. This is a piece of metal in the shape of a triangle or pyramid that sticks up off of the top of the block on the.
You Can Also Find The Date Code.
Service replacement (sr) blocks do not always have a code stamped on the front of the engine. Together with the casting code and casting date you can determine where what the engine is. The letter is the month, next 2 digits are the day and the last digit is the year.
