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Original Message
RE: fe build up
By Bob - 05/12/2002 9:05:08 PM; IP 65.80.203.136
Check the classifieds. Often on eBay also.

You need 410 pistons, a 410-428 crank and a 410-428 flywheel or flexplate.

You need a 410/428 crankshaft because the stroke on the 390 is 3.78 and the stroke on a 410/428 is 3.98. You need a 410 or 428 flywheel or flexplate because the 390 is an internally balanced engine and the 410/428 is a externally balanced engine. The rods are the same for both engines 390/410.

The piston for the original 410 motor was also used in the 390 truck motor to lower the compression. The 410 and 428 pistons have a 1.66 compression height – that's distance from the pin to top of piston. The standard 390-406-427 compression height is 1.76.

All FE harmonic balancers are neutral balanced so they are not an issue.
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Collapse <a href=../ForumFE/reply.aspx?ID=12892&Reply=12892><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12892" onclick="return false;">fe build up</a>&nbsp;-- <font color=#0000ff>jeff, <i>05/06/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12892', contentMargin: 60, icon: $('anchor12892') }); </script>  fe build up -- jeff, 05/06/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12898&Reply=12892><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12898" onclick="return false;">RE: fe build up</a>&nbsp;-- <font color=#0000ff>Mike McQuesten, <i>05/07/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12898', contentMargin: 60, icon: $('anchor12898') }); </script>  RE: fe build up -- Mike McQuesten, 05/07/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12926&Reply=12892><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12926" onclick="return false;">Dog gone it Mike....I wanted to tell him about ...</a>&nbsp;-- <font color=#0000ff>Nitro, <i>05/11/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12926', contentMargin: 60, icon: $('anchor12926') }); </script>  Dog gone it Mike....I wanted to tell him about ... -- Nitro, 05/11/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12927&Reply=12892><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12927" onclick="return false;">dunno bout that pertronix</a>&nbsp;-- <font color=#0000ff>Rob, <i>05/11/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12927', contentMargin: 60, icon: $('anchor12927') }); </script>  dunno bout that pertronix -- Rob, 05/11/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12928&Reply=12892><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12928" onclick="return false;">Pertronix</a>&nbsp;-- <font color=#0000ff>RobMcQ, <i>05/11/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12928', contentMargin: 60, icon: $('anchor12928') }); </script>  Pertronix -- RobMcQ, 05/11/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12929&Reply=12892><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12929" onclick="return false;">RE: Pertronix</a>&nbsp;-- <font color=#0000ff>Rob, <i>05/11/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12929', contentMargin: 60, icon: $('anchor12929') }); </script>  RE: Pertronix -- Rob, 05/11/2002
 RE: Pertronix -- Bob, 05/11/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12945&Reply=12892><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12945" onclick="return false;">RE: fe build up</a>&nbsp;-- <font color=#0000ff>William, <i>05/12/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12945', contentMargin: 60, icon: $('anchor12945') }); </script>  RE: fe build up -- William, 05/12/2002
Collapse <b>RE: fe build up</b>&nbsp;-- <font color=#0000ff>Bob, <i>05/12/2002</i></font>RE: fe build up -- Bob, 05/12/2002
Collapse <a href=../ForumFE/reply.aspx?ID=17073&Reply=12892><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor17073" onclick="return false;">RE: fe build up</a>&nbsp;-- <font color=#0000ff>carlos, <i>05/02/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=17073', contentMargin: 60, icon: $('anchor17073') }); </script>  RE: fe build up -- carlos, 05/02/2003
 Notching? -- Royce Peterson, 05/02/2003
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