SKU: 84732683366

Earl's Racing Products Head Bolt Set-12 Point head - TBS-002ERL

Sale price$101.67 Regular price$112.97
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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29

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Description

Earl's Racing Products Head Bolt Set-12 Point head - TBS-002ERLOverview: 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

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: (20) M11 x 2.0 x 102mm 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

Application:

Year Make Model Submodel Engine Size
2005 - 2008 Pontiac Grand Prix GXP 325/5.3 V8
2006 - 2009 Chevrolet Impala SS 325/5.3 V8
2006 - 2007 Cadillac CTS V 364/6 V8
2005 - 2008 Chevrolet Corvette /
2005 - 2006 Chevrolet SSR /
2006 - 2009 Chevrolet Trailblazer SS 364/6 V8
2005 - 2006 Pontiac GTO /
2006 - 2007 Chevrolet Monte Carlo SS 325/5.3 V8
2008 - 2009 Buick LaCrosse Super 325/5.3 V8
2008 - 2009 Buick Allure Super 325/5.3 V8
2009 - 2014 Cadillac CTS V 376/6.2 V8
2009 - 2013 Chevrolet Corvette Base 376/6.2 V8
2009 - 2013 Chevrolet Corvette Z06 427/7 V8
2009 Pontiac G8 GXP 376/6.2 V8
2010 - 2014 Chevrolet Camaro SS 376/6.2 V8
2010 - 2013 Chevrolet Corvette Grand Sport 376/6.2 V8
2011 Chevrolet Corvette Z06 Carbon 427/7 V8
2012 - 2014 Chevrolet Camaro ZL1 376/6.2 V8
2013 Chevrolet Corvette 427 427/7 V8
2014 Chevrolet SS /
2014 Chevrolet Camaro Z/28 427/7 V8

Specs:

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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84732683366

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4.6 ★★★★★
Based on 11 reviews
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S
Verified Purchase
Scott C
Los Angeles, US
★★★★★ 3
Does NOT Transmit Through Walls
Quick and easy setup! Works great within the room. However, will not work effectively between walls (i.e. - AV closet to living room).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
H
Verified Purchase
HSNYC
Fort Morgan, US
★★★★★ 5
Works perfectly - great product
My MBR TV set-up incorporates a cable box set up in a closet about 50 feet from the TV (hung over a fireplace). When it was set up the A/V used a wired infra-red set up that was wired thru the walls, under the floor, into the closet. Unfortunately some mice nibbled on the wiring and it does not work. I have tried everything including the Next Generation extender (over the years bought 6 of them for different TV's) and most recently the Startech. The Next Generation have not been updated in years and over time completely lose their ability to operate. No customer service at all; emails go into a black hole. I had high hopes for the Startech. Easy to set up and worked out of the box. The problem is the lag time. I could live with it when watching live TV, but it was totally impossible when it came to playing back programs from the DVR (which is cloud based). I was losing hope until I tried the Sewell Blaster. Took me less then 5 minutes to set up and it worked instantly. Little or no lag to speak of and I couldn't be happier. NB. Speaking of Sewell, the absolutely BEST way to control your HDMI based TV is the Sewell Direct SW-30062 Dual Band InjectIR sold by Amazon for $55. This is truly plug 'n play and operates with absolutely no lag. Bought 2 of these to operate TV's in my apartment where I had to hide boxes in closets. Well made, great instructions (coordinated with the devices) and I just love this product. I bought mine direct from Sewell ) same price) because I couldn't find them on Amazon when I needed them, but they have a great return policy and I'm told great C/S. If you can't use these then go for the Blaster.
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Reviewed in the United States on November 30, 2018
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Excelente
Excelente
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Reviewed in the United States on March 12, 2026
S
Verified Purchase
S. McCarty
Dallas, US
★★★★★ 5
Excellent fit and value - recommended buy
Size: 3+12+12+2+1 pack
I rarely write reviews, but I'm so impressed by the fit and quality of this set that I made an exception. I'd been running my eufy 11S without brushes, and have been cleaning and reusing the filters for a while now and finally decided to buy replacements. The kit came packed well with everything in order and no damage. I replaced all of the worn parts and installed the brushes and did a test run - everything worked great. I expected some fitment issues because I've seen that with other kits, but I had no issues. The fact that you get multiples of almost everything is icing on the cake. Oh, and I wasn't paid or given anything in exchange for this review, as much as that's worth now, haha. I can recommend getting this kit for your robot vacuum, if it's the right set for your model.
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Reviewed in the United States on February 6, 2025
L
Verified Purchase
LGN
Massapequa, US
★★★★★ 5
Good option for an aftermarket replacement solution.
Size: 3+12+12+2+1 pack
I've been very happy with this product. I think it is a good price point for what is included. Everything was a directly compatible and everything fit as you would expect. The filter quality is good and since there are plenty in the kit I find I change the filters more often which is probably a good thing. I recommed.
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Reviewed in the United States on October 3, 2025

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