Chevy 434 CI Small Block

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Chevy 434 CI Small Block 550HP 550FT/LBS TQ Block New Dart SHP Performance Block bored and honed to 4.155 with plates ARP main Bolts   Cylinder Heads Dart Pro One 230CC heads 72cc chambers Comp Retainers and locks Manley Stainless 2.08 In 1.60 ex Valves Comp 1.460 dual Springs 3 angle competition valve job ARP Head Bolts Fel Pro Performance head gaskets   Valve Train Comp Hyd Roller cam 236/242 554/576 110 Comp Hydraulic roller lifters Cloyes Billet True double roller timing set with Torrington bearing Scorpion Aluminum roller rockers 1.6 ratio 7/16 studs 7/16 screw in studs and guide plates ARP cam bolts Manley .080 wall 4340 pushrods   Rotating Assembly JE Forged Pistons 10.4:1 CR Eagle Forged H beam rods w ARP bolts Eagle 4340 forged 4.00 stroke crankshaft Balanced rotating assembly within 1 Gram JE file fit moly rings Internally balanced   Intake and Tinware Victor JR single plane intake Professional Products 8" balancer ARP Balancer Bolt Canton Drag Race pan and screen Polished aluminum Valve covers Chrome Timing cover Internally balance flex plate Assembled with all grade 8 hardware.   Note: Turn Key comes with MSD billet Distributor, Taylor Wires, Champion Plugs, Aluminum Water Pump, Aluminum Dual Feed 8an fuel line for carb, Billet Dist Clamp, 850 CFM Holley dual feed double pump carb. Dyno testing at an additional fee No Core Return Required Crate Engine Cost: $9,799 Turn Key Engine Cost: $11,399

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.