Jim Guthrie 468 Big Block For Sale - CompleteJim Guthrie - Complete 468 Big Block Chevy Ready to Go - Hyd Roller with Alum Heads - Roughly 650hp just finished this month. Going a different direction.
- 4130 Eagle Forged Crank
- Manley H-Beam Rods with 2000 Bolts
- ARP Head Studs
- ARP Main Cap Studs
- SRP Forged Pistons 9.7:1