Dart Pro 1 BBC 275-310-325-345cc Aluminum Heads Complete Race Ready $2395.00

DART Heads Have Been Re-Designed From Start To Finish. These Are Some Of The Best Produced Heads For 396-632CI BBC’s. Manley Nex Tek 1.640″ Springs w/Titanium Retainers For Up To .880″ Lift Roller Camshafts. Heads Are In Stock! Any Spring Combination Available

Features

  • 355 T6 Virgin Aluminum Alloy
  • Dart 4 Angle Int-Valve Seat w/Rolled Radius Exhaust
  • Fully CNC Wet Flow Combustion Chambers
  • Raised Exhaust Port (.300″)
  • Increased Deck Thickness
  • 121cc Chambers
  • Drilled & Tapped For Inside Head Bolts
  • Ductile Iron Valve Seats
  • Bronze Alloy Valve Guides
  • Fits Standard Chevrolet Style Blocks
  • Utilizes Existing BBC Intake Manifolds
  • Uses Standard BBC Header Pattern
  • Uses Standard BBC Rocker Arms
  • Accessory Bolt Holes In Stock Location

Assembly Package Includes

  • 2.190-2.300″ Manley Stainless Steel Intake Valves
  • 1.880″ Manley Stainless Steel Exhaust Valves
  • Manley Nex Tek 1.640″ Double Roller Springs (.880″ Lift)
  • Any Other Spring Combination Ava (call-$)
  • Manley 10° Titanium Retainers
  • Manley 10° Machined Locks
  • U.S. Viton Valve Stem Seals
  • Hardened Spring Cups
  • 7/16″ Screw In Studs & Guide Plates Supplied
  • Professionally Assembled, Packaged & Shipped

Options

  • 114cc Cambers
  • $100.00
  • Titanium Intake Valves
  • $795.00
  • Nex Tek Triple 1.677″
  • $255.00
  • T&D Shaft Rockers
  • $1395.00
  • Jesel Sportsman Shaft Rockers
  • $995.00

For more information on Dart Pro 1 CNC cylinder heads @dartheads.com