WebSERIAL NUMBER IDENTIFICATION INFORMATION Serial Number ID , B01810-3SLX , deciphered as follows: IDENTIFICATION OF FLYWHEELS (B01810) (3) (SL) (X) ... Flywheel ID codes that end with an“A”or an“X”designate flywheels with a smaller than stock diameter. Stock big twin flywheels measure 81/2” , and stock flywheels for Harley … WebFeb 21, 2010 · The GM part number in my 1970 Chevrolet parts catalog (effective Oct. 70) for "70 All w/4BC (350) (exc. Sp. H/Per., A.T.)" in Group 0.666 is 3889694 which was replaced by 3998281 in June 1971 as per Chevrolet Parts History. The 3889694 flywheel was also as early as 1966 on the 1966 Chevelle 396 as per my Corvair-Chevy II …
Site for identifying flywheel/bellhousing casting #s?
WebFlywheel Diameter (12.75" or 14") or number of teeth is more accurate because some 168 tooth flywheels are drilled with multiple bolt patterns, and the aftermarket makes a 153 … WebOct 17, 2007 · I just took the motor and trans out of my 67 chevelle and want to identify what flywheel and bellhousing I have.The whole powertrain has been swapped around in the car so i have no idea where any of these parts originated from,the motor was a 65 396 and the trans is a 68 m-20.The bellhousing casting number is: 8742257 and the flywheel … flo force
454 flywheel casting number? Team Chevelle
WebOct 21, 2024 · 68Chevele said: That looks like a 400 SBC flywheel. I have 2 454 flywheels in the garage, I will have to look and see if the weight is different. the Mark IV GM 454 and 400SB are made from the same casting number. However they are balanced diferently and have a different GM part number. Reactions: 68Chevele. WebS&S uses identification stampings for engine assemblies, crankcase sets, and S&S flywheel assemblies. They are marked by a process called pin stamping. WebNov 15, 2008 · GM flywheel casting numbers. Jump to Latest Follow 1 - 2 of 2 Posts. S. Sandflea427SS · Anything with a throttle. Joined Apr 21, 2003 · 1,082 Posts. Discussion … floform countertops victoria