The 455 block based short block kits with forged internals are $5050 with main caps:
https://butlerperformance.com/i-2553...tegory:1234783
So like $2-2200 more for an IA2. You still get a little bit of a savings.
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1970 GTO Judge Tribute Pro-Tour Project 535 IA2
http://forums.maxperformanceinc.com/...d.php?t=760624
1971 Trans Am 463, 315cfm E-head Sniper XFlow EFI, TKO600 extreme, 9", GW suspension, Baer brakes, pro tour car
https://forums.maxperformanceinc.com...ght=procharger
Theme Song:
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