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Performance Cylinder heads for Chevy Inline 6
Performance Heads

Performance Cylinder Head Parts

1.84 intake, 1.6 exhaust head rebuild kit
$220.00
$220.00
1.94 intake, 1.6 exhaust head rebuild kit
$205.00 - $255.00
$205.00 - $255.00
Standard HI-FLOW Bolt in lump kit
$60.00
$60.00
Roller Rockers Harlan Sharp
$350.00
$350.00
Performance Valve spring/ retainer kit
$65.00
$65.00
Performance Valve springs .600 lift w/retainers
$125.00
$125.00
Beehive spring kit .600 lift
$220.00
$220.00
Screw in Rocker Studs for Roller Rockers
$30.00 - $40.00
$30.00 - $40.00
PES Bolt In Lump Kit
$100.00
$100.00
Frost Plug Set
$15.00
$15.00
250 292 EGR Plugs Head
$15.00 - $24.00
$15.00 - $24.00
.100 longer 1.94 valve kit
$200.00
$200.00
Pushrod Guide Plates
$35.00
$35.00
1.84 intake, 1.5 exhaust head rebuild kit
$220.00
$220.00
Expected back in Nov 2022 1.75 Ratio Full Roller Rocker Arms 7/16 stud
$225.00 - $310.00
$225.00 - $310.00
Rocker Arm Stock Type
$8.00 - $96.00
$8.00 - $96.00
PUSHROD STOCK TYPE
$3.50 - $42.00
$3.50 - $42.00
HEAD GASKETS 194-230-250-292
$187.00 - $200.00
$187.00 - $200.00
HEAD STUDS 194-230-250-292
$100.00
$100.00
 

  • Home
  • Store
    • Valve Covers
    • Side Covers
    • Performance Cylinder heads and Parts
    • Exhaust
    • Accessories
    • NOS GM Inline 6 and V8 Parts
    • Turbo Related
    • Bolt In Lump Kits
    • Breather Adaptors
    • Pistons
    • Rods
    • Intakes
    • Mounts
    • Timing Covers
    • Engines
    • Camshafts
    • Shortblocks
    • Engine Stands
    • Harmonic Balancers
    • Bearings-Gaskets-Oil Pump
    • Torque Plate
    • Distributor Blueprinting
    • Carburetors
    • Air Cleaners Used
    • Vehicles
    • 12 Bolts and Parts
  • Inline 6 Articles
    • Me and My Turbo
    • Sissell Literature circa 1988
    • Sunset Chevy
    • 2 HP Per Cubic Inch
    • Cotton Perry
    • Six Abuse
    • Six In a Row Makes it GO
    • Soup of the Day
    • Stovebolts Storm Again
    • Stovebolt Storm Part 2
    • Straight Six Shooter
    • The Buzzin Half Dozen
    • Turbo Tornado
  • Lump Head information
    • General Head Information
    • Inline cylinder head flow
    • Bolt in lump installation instructions
  • Services
  • Gearing Calculator
  • Photos
    • 12 Bolt Pics
    • Inline 6 Pics
    • 292 Turbo EFI
    • Shop Tour
  • Videos
    • 12 Bolt
    • Inline 6
    • Customer Cars
  • Links
  • Tech Tips
  • Wanted
  • About Us
  • Contact
  • Inline Engine Build Ideas
  • Jacob's Journey