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Earl's Racing Products Head Bolt Set-Hex Head HBS-001ERL

Earl's Racing Products Head Bolt Set-Hex Head HBS-001ERL
Earl's Racing Products Head Bolt Set-Hex Head HBS-001ERLEarl's Racing Products Head Bolt Set-Hex Head HBS-001ERLEarl's Racing Products Head Bolt Set-Hex Head HBS-001ERLEarl's Racing Products Head Bolt Set-Hex Head HBS-001ERL
$208.99 ea
NEWARRIVING SOONEstimated Ship Date 12/17/2024 (If Ordered Today)
Model: 4004018
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Earl's Racing Products head bolts are made from premium quality 170,000 psi chrome moly alloy steel (about 15% stronger than Grade 8). These bolts have a reduced wrench size (choose from 12-point or hex head) for extra socket clearance (provides extra clearance to rocker arms when re-torqueing heads). The wide flanged head provided more support for the extra thick chrome moly washers. These head bolts are reusable and are the ideal way to upgrade the performance of your engine, and eliminate the hassle and cost of replacing factory style torque-to-yield style bolts each time the cylinder heads are removed. Black oxide finish & sold in complete engine sets. Made in the USA. EARL'S, EARL'S,Includes: EARL'S,(4) M11 x 2.0 x 102mm Long Bolts EARL'S,(16) M11 x 2.0 x 158mm Long Bolts EARL'S,(20) M11 Washers EARL'S,(10) M8 x 1.25 x 48mm Long Bolts EARL'S,(10) M8 Washers EARL'S,Anti-Seize
Features:
  • Material - Chromemoly Alloy Steel
  • Yield Strength - 170,000 PSI
  • Finish - Black Oxide
  • Reduced Wrenching Size – Provides Extra Socket Clearance
  • Choose Form 12-Point or Hex Head Styles
  • Includes Premium Head Bolts, Washers & Anti-Seize Lubricant
  • Sold In Complete Engine Sets
  • Reusable - Not Torque-To-Yield
Does not Fit LS9 Engines.
Installation Notes:
Does not Fit LS9 Engines.

Downloads:

Download Name File Size
199r11247.pdf145.55KB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine
Chevrolet Corvette 50th Anniversary Edition Pace Car 2003 5.7L / 350 / V8
Chevrolet Corvette 50th Anniversary Edition 2003 5.7L / 350 / V8
Chevrolet Corvette Base 1997 5.7L / 350 / V8
Chevrolet Corvette Base 1998 5.7L / 350 / V8
Chevrolet Corvette Base 1999 5.7L / 350 / V8
Chevrolet Corvette Base 2000 5.7L / 350 / V8
Chevrolet Corvette Base 2001 5.7L / 350 / V8
Chevrolet Corvette Base 2002 5.7L / 350 / V8
Chevrolet Corvette Base 2003 5.7L / 350 / V8
Chevrolet Corvette Indianapolis 500 Pace Car 1998 5.7L / 350 / V8
Chevrolet Corvette Z06 2001 5.7L / 350 / V8
Chevrolet Corvette Z06 2002 5.7L / 350 / V8
Chevrolet Corvette Z06 2003 5.7L / 350 / V8

Specifications:

Emission Code 5
Engine GM Small Block Gen III/IV (LS Based)
Finish Black Oxide
Head Style Hex
Material Chromoly
Part Type Engine Cylinder Head Bolt
Product Type Cylinder Head Bolts
PSI Rating 170,000
Reusable Yes
Thread Size M11x2.0MM & M8x1.25MM
Washer Included Yes
Wrench Size 13MM & 10MM

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Earl's Racing Products Head Bolt Set-Hex Head HBS-001ERL:
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