Big Block Chevy 489 Bottom End 4.25 Stroker
#1
Big Block Chevy 489 Bottom End 4.25 Stroker
Category: Accessories
Price: $3000
Location (State): MA
Item Condition: Used
Engine: Big Block
LS Engine?: Non-LS Part
It's bored .030" over (to 4.280) so there's another bore left in it. The crank is an eagle 4340 Internal balance 4.25" crank. we get 489 cubic inches there. Eagle H beam rods w/ hi-strength rod bolts. The pistons are SRP forged. Rings have been gapped etc. three piece oil scraper, not total seal rings. on a 117 cc combustion chamber, these pistons are around 10.4:1 compression. ARP Main Studs (2 bolt/stud main). High volume oil pump. milodon pickup. milodon 8qt oil pan. The engine has been stored. Mostly inside. i pulled the heads to make sure the cylinders were still good (see pic) and they're fine.
I have heads and cam and lifters, but i think i could get more selling in pieces, as it's never been run. They're pro topline 360cc intake port (rectange, obviously) Very big for this motor, but the cam is big too, i was gonna run higher rpms and love lope... Also got an edelbrock Victor Jr 454-R intake manifold. The latter picture is from years ago, but thats what it looked lika at one point... This whole deal is in eastern massachusetts. If you're interested in one or either email me... if you're VERY interested, call or text. I spent $2g's on the rotating assembly alone, plus machine work, oil pan, pump, pickup, studs (i have them for the heads too) Also have a pete jackson gear drive.
Anthony/ gill
781 241 8307
Last edited by Gillistheman; 08-09-2012 at 01:15 PM.