Earl's Racing Products Head Bolt Set-12 Point head - TBS-001ERL - Modern Day Muffler
Earl's Racing Products Head Bolt Set-12 Point head - TBS-001ERL - Modern Day Muffler
Earl's Racing Products Head Bolt Set-12 Point head - TBS-001ERL - Modern Day Muffler
Earl's Racing Products Head Bolt Set-12 Point head - TBS-001ERL - Modern Day Muffler

Earl's Racing Products Head Bolt Set-12 Point head - TBS-001ERL

TBS-001ERL
Regular price
$172.95
Regular price
Sale price
$172.95
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Overview:

Earl's Racing Products head bolts are made from premium quality 170,000 psi chromemoly 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 chromemoly 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 OEM 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: (4) M11 x 2.0 x 102mm Long Bolts (16) M11 x 2.0 x 158mm Long Bolts (20) M11 Washers (10) M8 x 1.25 x 48mm Long Bolts (10) M8 Washers 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

Year Make Model Submodel Engine Size
1998 - 2002 Chevrolet Camaro Z28 350/5.7 V8
1998 - 2002 Chevrolet Camaro Z28 SS 350/5.7 V8
2001 - 2003 Chevrolet Corvette Base 350/5.7 V8
2003 Chevrolet Corvette 50th Anniversary Edition 350/5.7 V8
2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 350/5.7 V8
1997 - 2000 Chevrolet Corvette /
1998 - 2002 Pontiac Firebird Formula 350/5.7 V8
1998 - 2002 Pontiac Firebird Trans Am 350/5.7 V8
2001 - 2003 Avanti II /

Brand Earls
Emission Code 5
Engine GM Small Block Gen III/IV (LS Based)
Finish Black Oxide
Head Style 12-Point
Material Chromoly
Product Type Cylinder Head Bolts
PSI Rating 170000
Reusable Yes
Thread Size M11x2.0MM & M8x1.25MM
Washer Included Yes
Wrench Size 13MM & 10MM