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Thompson Motorsports Gen IV ALuminum 416ci w/ Callies Crank & Rods
Forged aluminum LS3- 416 block Forged pistons and rods STAGE 3
Blue printed New LS3 aluminum block Gen IV
King racing chamfered main bearings
King racing narrowed rod bearings
GMPP cam bearing set
You choice of Diamond or Wiseco shelf piston
Callies Compstar Forged Crank 4.00" Stroke
Callies Compstar Forged H-Beam 6.125 ARP2000
Reluctor 24x/58x
This short block is rated to 900HP(1200 w/ ARP Main Studs)
Jan 31, 2018 | 09:01 AM
Thompson Motorsports Gen IV ALuminum 416ci w/ Callies Crank & Rods
