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Earl’s Performance Plumbing Cylinder Head Bolt Set HBS-001ERL; Hex Bolt Black Oxide Chromoly for 1997 to 2003 GM LS
$200.95
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Details
- Alloy Steel
- 170,000 PSI
- 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
- Black Oxide Finish
- Extra Socket Clearance
- 12 Point Or Hex Head Styles
- Sold In Complete Engine Sets
- Extra Socket Clearance
- 12 Point Or Hex Head Styles
- Sold In Complete Engine Sets
Product Description
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.
Specifications
- Year:
- 1997 to 2003
- Make:
- GM
- Engine:
- LS
- Fastener Style:
- Bolt
- Head Style:
- Hex
- Material:
- Chromoly
- Finish:
- Black Oxide
- Includes Washers:
- Yes
- Tensile Strength:
- 170,000 PSI
- Undercut:
- Yes
- Notes:
- Complete engine set. 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
- Quantity:
- Sold As Kit
