421 sbc bowtie block all pro alum. heads

[sneaky56]

421 sbc
bowtie block, splayed caps, strapped, arp studs
callies crank (older version)
lunati rods
je custom 20* pistons
lunati roller cam and lifters
rev kit
kevko 8-1/2 qt pan

all pro aluminum heads(older version)
ss valves
t&d shaft rockers
matching intake

655hp on dyno

Burnt a hole in #5 piston, that is the only damage to engine everything still looks like new inside.
Just had motor freshened 11 nites ago.

Going to USMTS spec motor is only reason for not fixing.

$4500.00 less than half price of what it would cost to build new

319-560-4420

[sneaky56]

make offers....needs to go

[sneaky56]

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