WebJan 9, 2024 · GM has made 3 engines known as the LT1: 1970-72 - Gen. 1, 5.7L, small block 1991-97 - Gen. 2, 5.7L, small block 2014-present - Gen. 5, 6.2L, small block This article is about the Gen. 5, 6.2L, small block engine used in Chevrolet performance cars. It was introduced in 2014 for the C7 Corvette. WebDec 10, 2007 · The 327 engine in my Corvette contains the following number sequences: 6122891 F0518HE. Decoded, the first sequence is 6 for the year (66) and then the VIN sequence of 122891. The second …
Chevrolet Corvette Engine Cylinder Head - AutoZone.com
WebJun 6, 2024 · Cylinder Head Specifications. 1997-1998 Casting Numbers with perimeter valve cover bolts: 10215339, 12550592, 12558806 ... Cylinder Head Bolt Size (2004) (10) M11 x 2 x 100, (5) M8 x 1.25 x 45 . Cam Specifications. Year. ... Corvette = Drive By Wire, F-Body / GTO = Cable Throttle. Fuel Injector Flow: WebCylinder Heads Big Block Heads Save The following information is copyright Tracy Performance and is for your personal reference only. Casting Number/Date for Big Block … soluce hearthstone
Genuine GM ( 43k Mile ) 243 Aluminum Cylinder Heads USED …
WebOct 13, 2012 · Those heads were used in '71 & '72. They are the large combustion chamber (76cc) successors to the double hump heads used in prior years. On the Z/28 motor they used the 2.02/1.6 valves while other applications used 1.94/1.5 valves. No matter how you slice it they are old school heads meant for lower compression (as opposed to the 64cc … WebApr 2, 2024 · The casting number is usually the best thing to use to tell what a cylinder head was originally used on and its potential for performance use. When referring to the different casting numbers of … WebGenuine GM ( 43k Mile ) 243 Aluminum Cylinder Heads USED OEM GM 12564243 eBay 05-07 Corvette C6 LS2 6.0 243 Cathedral Port Cylinder Heads Head Set AA6984 Sponsored $697.50 $775.00 Free shipping 243 # cylinder heads $649.00 Free shipping GM LS1 LS2 LS6 Gen IV Rebuilt Cylinder Heads #243 w/ Rocker Arms PAIR OEM … small blood spots on arms