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Earl's Racing Products Head Bolt Set-12 Point head

Earl's Racing Products Head Bolt Set - 12-Point Head - Small Block Chevy - 1955-1997

Part # TBS-003ERL Be the first to write a review

Earl's Racing Products Head Bolt Set-12 Point head

In Stock
Free Shipping - Lower 48 US States
$113.95
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5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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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. Includes: (16) 7/16"-14 x 1.750" Long Bolts (4) 7/16"-14 x 3.06" Long Bolts (14) 7/16"-14 x 3.78" Long Bolts (34) 7/16" Washers Anti-Seize

Features:

  • Material - Chrome moly 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

About Earl's

Shop the official site of Earl's Performance Plumbing and discover our selection of end-to-end fittings, hoses, and automotive plumbing solutions at Holley.com!​

Brand Earl's
Emission Code5
EngineChevrolet Small Block Gen II (LT Based)
GM 90 Degree V6
FinishBlack Oxide
Head Style12-Point
MaterialChromoly
Product TypeCylinder Head Bolts
PSI Rating170,000
ReusableYes
Thread Size7/16"-14
Washer IncludedYes
Wrench Size1/2"
UPC090127006351
Part NumberTBS-003ERL
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.