Pontiac 400 CI

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Pontiac 400 CI 375HP 425FT/LBS TQ Block Bored and honed with torque plate 400 Pontiac 5 mount block Premium core max .040 bore.  No repairs. No sleeves   Cylinder Heads OE cast heads Comp Hardened Locks and Retainers Stainless Valves Comp Valve Springs 3 angle competition valve job   Valve Train Comp Cam   224/224  476/476  110 Comp Hydraulic lifters Comp performance timing set Scorpion Aluminum roller rockers Comp Guide plates w 7/16 screw in studs   Rotating Assembly Keith Black Hypereutectic pistons 9.5:1 OE rods w/ ARP bolts OE crank 10/10 Balanced rotating assembly within 1 Gram Speed Pro file fit moly rings     Intake and Tinware Edelbrock Performer RPM Intake Professional Products Balancer New OE style oil pan  Chrome valve covers New aluminum timing cover New OE flex plate Assembled with all grade 8 hardware. Dyno testing at an additional fee No Core Return Required Crate Engine Cost: $4,999 Turn Key Engine Cost: $6,399

Promar Reserves the right to change manufacturers and specs without notice. HP and TQ ratings are based on actual results on a engine dyno with open headers in controlled environment tuned for maximum performance.