I stand corrected, My machinest say I would have to go to 132 over to get there with the 440 pistons. Would depend on the block having enough metal to do it. Will explore other ways to do what I want. MOPAR413 (Gary) 64 Polora 500 ----- Original Message ----- From: Larry<mailto:ltny@xxxxxxxxxxx> To: 1962to1965mopars@xxxxxxxxxx<mailto:1962to1965mopars@xxxxxxxxxx> Sent: Sunday, March 14, 2004 9:57 PM Subject: Re: 413 452's will give you 8.3:1 compression with a .039 head gasket. 8.65:1 with a .020 gasket. If you find a good set of 915 heads (67 440), you will have 9.0:1 with a .039 gasket. > > From: Gary Futrell <gary-futrell@xxxxxxxxxxxxx<mailto:gary-futrell@xxxxxxxxxxxxx>> > Date: 2004/03/14 Sun PM 02:56:59 CST > To: 1962to1965mopars@xxxxxxxxxx<mailto:1962to1965mopars@xxxxxxxxxx> > Subject: 413 > > I've got a rebuilt 1964 413 shortblock to install in my 64 Fury this summer. I wanted to put 452 heads on it, but after checking the piston height, I'm sure about it. I used a straight edge and feeler gage , the piston was about .085 down in the hole. Are these possible truck pistons? The 413 is bored out .030. Aren't the 413 pistons hard to find? > Any recommendations on pistons? Would 426 pistons be easier to find? ( block bored out .060) > > > Gary > > > -- > [Non-text portions of this message have been removed] > > ---- > Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! > > '62 to '65 Mopar Clubhouse Discussion Guidelines: > http://www.1962to1965mopar.ornocar.org/mletiq.html<http://www.1962to1965mopar.ornocar.org/mletiq.html>. > > > ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html<http://www.1962to1965mopar.ornocar.org/mletiq.html>. [Non-text portions of this message have been removed] ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. b7yoMz.