Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03
Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03
Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03
Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03
Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03

Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03

Earl's Performance Plumbing
EARTBS-001ERL
This is a SPECIAL ORDER part. This item can be brought in either with a stock order or on its own. Contact us today to discuss available options BEFORE ordering.
$352.05
$352.05
$352.05

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Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03

Earl's Performance Plumbing

Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03

$352.05
Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03
Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03
Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03
Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03
Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03

Earl's Performance Plumbing

Earl's Performance Plumbing TBS-001ERL HEAD BOLTS GM LS 12-PT HEAD 1997-03

$352.05
Description
Head Bolt Set; Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head;
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.
  • Alloy Steel
  • 170
  • 000 PSI
  • Black Oxide Finish
  • Extra Socket Clearance
  • 12 Point Or Hex Head Styles
  • Sold In Complete Engine Sets
  • Reusable
  • Made In The USA

Application Summary:

Year Make/Model
2001-2003 Avanti II
1998-2002 Chevrolet Camaro
1997-2003 Chevrolet Corvette
1998-2002 Pontiac Firebird
Fitment
Year
Make
Model
Submodel
Engine
Notes
2001 - 2003
Avanti
II
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
2002
Cadillac
Escalade
Base
5.3L
1999
Cadillac
Escalade
Base
5.7L
2002
Cadillac
Escalade
Base
6.0L
2003
Cadillac
Escalade ESV
Base
6.0L
2002
Cadillac
Escalade EXT
Base
6.0L
2002
Chevrolet
Avalanche 1500
Base
5.3L
2002
Chevrolet
Avalanche 1500
LS
5.3L
2002
Chevrolet
Avalanche 1500
LT
5.3L
2002
Chevrolet
Avalanche 1500
North Face
5.3L
2002
Chevrolet
Avalanche 1500
On Road Edition
5.3L
2003
Chevrolet
Avalanche 1500
WBH
5.3L
2002
Chevrolet
Avalanche 1500
Z71
5.3L
1999
Chevrolet
C1500
LS
5.7L
1999
Chevrolet
C1500 Suburban
Base
5.7L
1999
Chevrolet
C1500 Suburban
LS
5.7L
1999
Chevrolet
C1500 Suburban
LT
5.7L
1999
Chevrolet
C2500
Austera
5.7L
1999
Chevrolet
C2500
Base
5.7L
1999
Chevrolet
C2500
Cheyenne
5.7L
1999
Chevrolet
C2500
Custom
5.7L
1999
Chevrolet
C2500
LS
5.7L
1999
Chevrolet
C2500 Suburban
Base
5.7L
1999
Chevrolet
C2500 Suburban
LS
5.7L
1999
Chevrolet
C35
Cheyenne
5.7L
1999
Chevrolet
C35
Custom
5.7L
1999
Chevrolet
C35
Heavy Duty
5.7L
1999
Chevrolet
C3500
Base
5.7L
1999
Chevrolet
C3500
LS
5.7L
1998 - 2002
Chevrolet
Camaro
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
1998
Chevrolet
Camaro
Z28
5.7L
1998 - 2002
Chevrolet
Camaro
Z28
5.7L
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
1998
Chevrolet
Camaro
Z28 SS
5.7L
1998 - 2002
Chevrolet
Camaro
Z28 SS
5.7L
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
1997 - 2003
Chevrolet
Corvette
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
2003
Chevrolet
Corvette
50th Anniversary Edition
5.7L
2003
Chevrolet
Corvette
50th Anniversary Edition
5.7L
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
2003
Chevrolet
Corvette
50th Anniversary Edition Pace Car
5.7L
2003
Chevrolet
Corvette
50th Anniversary Edition Pace Car
5.7L
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
2003
Chevrolet
Corvette
Base
5.7L
2001 - 2003
Chevrolet
Corvette
Base
5.7L
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
1998
Chevrolet
Corvette
Indianapolis 500 Pace Car
5.7L
2003
Chevrolet
Corvette
Z06
5.7L
2003
Chevrolet
Express 1500
Base
5.3L
1999
Chevrolet
Express 1500
Base
5.7L
2003
Chevrolet
Express 1500
LS
5.3L
1999
Chevrolet
Express 1500
LS
5.7L
2001
Chevrolet
Express 1500
LT
5.7L
2003
Chevrolet
Express 2500
Base
4.8L
2003
Chevrolet
Express 2500
Base
5.3L
1999
Chevrolet
Express 2500
Base
5.7L
2003
Chevrolet
Express 2500
Base
6.0L
2003
Chevrolet
Express 2500
LS
4.8L
2003
Chevrolet
Express 2500
LS
5.3L
1999
Chevrolet
Express 2500
LS
5.7L
2003
Chevrolet
Express 2500
LS
6.0L
2003
Chevrolet
Express 3500
Base
4.8L
2003
Chevrolet
Express 3500
Base
5.3L
1999
Chevrolet
Express 3500
Base
5.7L
2003
Chevrolet
Express 3500
Base
6.0L
2003
Chevrolet
Express 3500
LS
4.8L
1999
Chevrolet
Express 3500
LS
5.7L
2003
Chevrolet
Express 3500
LS
6.0L
1999
Chevrolet
K1500
LS
5.7L
1999
Chevrolet
K1500 Suburban
Base
5.7L
1999
Chevrolet
K1500 Suburban
LS
5.7L
1999
Chevrolet
K1500 Suburban
LT
5.7L
1999
Chevrolet
K2500
Base
5.7L
1999
Chevrolet
K2500
LS
5.7L
1999
Chevrolet
K2500 Suburban
Base
5.7L
1999
Chevrolet
K2500 Suburban
LS
5.7L
1999
Chevrolet
K3500
Base
5.7L
1999
Chevrolet
K3500
LS
5.7L
1999, 2002
Chevrolet
P30
Base
5.7L
1999
Chevrolet
Silverado 1500
Base
4.8L
1999
Chevrolet
Silverado 1500
Base
5.3L
1999
Chevrolet
Silverado 1500
LS
4.8L
1999
Chevrolet
Silverado 1500
LS
5.3L
1999
Chevrolet
Silverado 1500
LT
4.8L
1999
Chevrolet
Silverado 1500
LT
5.3L
2003
Chevrolet
Silverado 1500
SS
6.0L
2002
Chevrolet
Silverado 1500
WT
4.8L
2002
Chevrolet
Silverado 1500
WT
5.3L
2001
Chevrolet
Silverado 1500 HD
LS
6.0L
2001
Chevrolet
Silverado 1500 HD
LT
6.0L
2003
Chevrolet
Silverado 2500
400 SS
5.3L
2001
Chevrolet
Silverado 2500
400 SS
5.7L
1999, 2003
Chevrolet
Silverado 2500
Base
5.3L
1999
Chevrolet
Silverado 2500
Base
6.0L
2001
Chevrolet
Silverado 2500
Cheyenne
5.3L
2001
Chevrolet
Silverado 2500
Custom
5.7L
1999
Chevrolet
Silverado 2500
LS
5.3L
1999
Chevrolet
Silverado 2500
LS
6.0L
1999
Chevrolet
Silverado 2500
LT
5.3L
1999
Chevrolet
Silverado 2500
LT
6.0L
2001
Chevrolet
Silverado 2500 HD
Base
6.0L
2001
Chevrolet
Silverado 2500 HD
LS
6.0L
2001
Chevrolet
Silverado 2500 HD
LT
6.0L
2003
Chevrolet
Silverado 2500 HD
WT
6.0L
2001
Chevrolet
Silverado 3500
Base
5.7L
2001
Chevrolet
Silverado 3500
Base
6.0L
2001
Chevrolet
Silverado 3500
LS
6.0L
2001
Chevrolet
Silverado 3500
LT
6.0L
2003
Chevrolet
Sonora
Base
5.3L
2000
Chevrolet
Sonora
Base
5.7L
2000
Chevrolet
Sonora
LS
5.7L
2000
Chevrolet
Sonora
LT
5.7L
2003
Chevrolet
SSR
Base
5.3L
2000, 2003
Chevrolet
Suburban 1500
Base
5.3L
2000
Chevrolet
Suburban 1500
Base
5.7L
2000
Chevrolet
Suburban 1500
LS
5.3L
2000
Chevrolet
Suburban 1500
LS
5.7L
2000
Chevrolet
Suburban 1500
LT
5.3L
2000
Chevrolet
Suburban 1500
LT
5.7L
2000
Chevrolet
Suburban 2500
Base
6.0L
2000
Chevrolet
Suburban 2500
LS
6.0L
2000
Chevrolet
Suburban 2500
LT
6.0L
2000
Chevrolet
Tahoe
Base
4.8L
2000
Chevrolet
Tahoe
Base
5.3L
1999
Chevrolet
Tahoe
Base
5.7L
2000
Chevrolet
Tahoe
Limited
5.7L
2000
Chevrolet
Tahoe
LS
4.8L
2000
Chevrolet
Tahoe
LS
5.3L
1999
Chevrolet
Tahoe
LS
5.7L
2000
Chevrolet
Tahoe
LT
4.8L
2000
Chevrolet
Tahoe
LT
5.3L
1999
Chevrolet
Tahoe
LT
5.7L
2003
Chevrolet
Tahoe
Z71
4.8L
2003
Chevrolet
Tahoe
Z71
5.3L
2000
Chevrolet
Tahoe
Z71
5.7L
2003
Chevrolet
Trailblazer EXT
LS
5.3L
2003
Chevrolet
Trailblazer EXT
LT
5.3L
2003
Chevrolet
Trailblazer EXT
North Face
5.3L
1999
GMC
C1500
Sierra SL
5.7L
1999
GMC
C1500
Sierra SLE
5.7L
1999
GMC
C1500
Sierra SLT
5.7L
1999
GMC
C1500 Suburban
Base
5.7L
1999
GMC
C1500 Suburban
SLE
5.7L
1999
GMC
C1500 Suburban
SLT
5.7L
1999
GMC
C2500
Sierra SL
5.7L
1999
GMC
C2500
Sierra SLE
5.7L
1999
GMC
C2500
Sierra SLT
5.7L
1999
GMC
C2500 Suburban
Base
5.7L
1999
GMC
C2500 Suburban
SLE
5.7L
1999
GMC
C2500 Suburban
SLT
5.7L
1999
GMC
C3500
Sierra SL
5.7L
1999
GMC
C3500
Sierra SLE
5.7L
1999
GMC
C3500
Sierra SLT
5.7L
2003
GMC
Envoy XL
SLE
5.3L
2003
GMC
Envoy XL
SLT
5.3L
1999
GMC
K1500
Sierra SL
5.7L
1999
GMC
K1500
Sierra SLE
5.7L
1999
GMC
K1500
Sierra SLT
5.7L
1999
GMC
K1500 Suburban
Base
5.7L
1999
GMC
K1500 Suburban
SLE
5.7L
1999
GMC
K1500 Suburban
SLT
5.7L
1999
GMC
K2500
Sierra SL
5.7L
1999
GMC
K2500
Sierra SLE
5.7L
1999
GMC
K2500
Sierra SLT
5.7L
1999
GMC
K2500 Suburban
Base
5.7L
1999
GMC
K2500 Suburban
SLE
5.7L
1999
GMC
K2500 Suburban
SLT
5.7L
2000
GMC
K3500
Sierra SL
5.7L
1999
GMC
K3500
Sierra SLE
5.7L
1999
GMC
K3500
Sierra SLT
5.7L
2003
GMC
Savana 1500
Base
5.3L
1999
GMC
Savana 1500
Base
5.7L
2003
GMC
Savana 1500
SLE
5.3L
1999
GMC
Savana 1500
SLE
5.7L
2001
GMC
Savana 1500
SLT
5.7L
2003
GMC
Savana 2500
Base
4.8L
2003
GMC
Savana 2500
Base
5.3L
1999
GMC
Savana 2500
Base
5.7L
2003
GMC
Savana 2500
Base
6.0L
2003
GMC
Savana 2500
SLE
4.8L
2003
GMC
Savana 2500
SLE
5.3L
1999
GMC
Savana 2500
SLE
5.7L
2003
GMC
Savana 2500
SLE
6.0L
2001
GMC
Savana 2500
SLT
5.7L
2003
GMC
Savana 3500
Base
4.8L
1999
GMC
Savana 3500
Base
5.7L
2003
GMC
Savana 3500
Base
6.0L
2003
GMC
Savana 3500
SLE
4.8L
1999
GMC
Savana 3500
SLE
5.7L
2003
GMC
Savana 3500
SLE
6.0L
2001
GMC
Savana 3500
SLT
5.7L
2002
GMC
Sierra 1500
Base
4.8L
2002
GMC
Sierra 1500
Base
5.3L
2001
GMC
Sierra 1500
C3
6.0L
2002
GMC
Sierra 1500
Denali
6.0L
2002
GMC
Sierra 1500
HT
4.8L
2002
GMC
Sierra 1500
HT
5.3L
2002
GMC
Sierra 1500
SL
4.8L
2002
GMC
Sierra 1500
SL
5.3L
2002
GMC
Sierra 1500
SLE
4.8L
2002
GMC
Sierra 1500
SLE
5.3L
2002
GMC
Sierra 1500
SLT
4.8L
2002
GMC
Sierra 1500
SLT
5.3L
2002
GMC
Sierra 1500
WT
4.8L
2002
GMC
Sierra 1500
WT
5.3L
2001
GMC
Sierra 1500 HD
SLE
6.0L
2001
GMC
Sierra 1500 HD
SLT
6.0L
2002
GMC
Sierra 2500
Base
6.0L
1999
GMC
Sierra 2500
SL
5.3L
2002
GMC
Sierra 2500
SL
6.0L
1999
GMC
Sierra 2500
SLE
5.3L
2002
GMC
Sierra 2500
SLE
6.0L
1999
GMC
Sierra 2500
SLT
5.3L
2002
GMC
Sierra 2500
SLT
6.0L
2003
GMC
Sierra 2500
WT
6.0L
2002
GMC
Sierra 2500 HD
Base
6.0L
2002
GMC
Sierra 2500 HD
SL
6.0L
2002
GMC
Sierra 2500 HD
SLE
6.0L
2002
GMC
Sierra 2500 HD
SLT
6.0L
2003
GMC
Sierra 2500 HD
WT
6.0L
2002
GMC
Sierra 3500
Base
6.0L
2002
GMC
Sierra 3500
SL
6.0L
2002
GMC
Sierra 3500
SLE
6.0L
2002
GMC
Sierra 3500
SLT
6.0L
1999
GMC
Yukon
Denali
5.7L
2001
GMC
Yukon
Denali
6.0L
2001
GMC
Yukon
SLE
4.8L
2001
GMC
Yukon
SLE
5.3L
1999
GMC
Yukon
SLE
5.7L
2001
GMC
Yukon
SLT
4.8L
2001
GMC
Yukon
SLT
5.3L
1999
GMC
Yukon
SLT
5.7L
2001
GMC
Yukon XL 1500
Denali
6.0L
2000
GMC
Yukon XL 1500
SLE
5.3L
2000
GMC
Yukon XL 1500
SLT
5.3L
2000
GMC
Yukon XL 2500
SLE
6.0L
2000
GMC
Yukon XL 2500
SLT
6.0L
1998 - 2002
Pontiac
Firebird
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
1998
Pontiac
Firebird
Formula
5.7L
1998 - 2002
Pontiac
Firebird
Formula
5.7L
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
1998
Pontiac
Firebird
Trans Am
5.7L
1998 - 2002
Pontiac
Firebird
Trans Am
5.7L
Incl. Head Bolts/Washers/Anti-Seize Lubricant; 12 Pt. Head
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All products include a manufacturer warranty, but you can extend this warranty with JB's Purchase Protection Plan.
*Available on select products.