Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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:
- 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
4.3 ★★★★★
Based on 2496 reviews
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Product Reviews
★★★★★ 4
Very nice suit for wedding or other event.
Size: Large, Color: Navy Blue, Size: Large, Color: Navy Blue
The jacket was a perfect fit, the pants were a little long. Material was nice, and well put together. Overall I was very pleased with this suit for my wedding.
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Reviewed in the United States on September 24, 2025
★★★★★ 5
Amazing suit for the price
Size: Large, Color: Black
So I didn't really need a suit for anything. But I've been wanting one just in case. As such, I wasn't willing to spend a lot. Yet I still wanted to look good when I wore it.
This suit is amazing. I honestly would fit between a medium and a large, and with my current trend down in weight, I may buy an additional in medium(I mean, for under $100, why not?).
While my shoulders have always been a little wide for what fits my waist, the large seems to accommodate even more than I need. I worry if the medium will be too tight, but that's for another day.
The pants are a little long, to be expected considering I generally wear 30' pants. Easy to hem.
The vest seemed a little loose, until I found the adjustment in the back. Now it is perfect.
I may still need to go to a tailor for a more custom fit, but for the price it can't be beat. And I of course haven't tied a tie since I was 16, so time to relearn that.
As far as quality goes, the fabric and stitching all appear to be excellent. I went with the black, as I don't particularly look great in gray, and navy out here seems more suited for church than anything else. The quality of black is excellent.
The quality of the pants is good, but I will still be favoring my dress pants that already fit well.
I especially love the angle of the beast cut(whatever it is called). Whether I choose the vest or not, the black contrast with all of my dress shirts is fantastic.
I will include photos sometime when I'm not too self-conscious about taking selfies.
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Reviewed in the United States on June 22, 2024
★★★★★ 5
Really amazing suit that looks like a million bucks!
Size: Large, Color: Black
This is the second suit we bought by Lupurty. The first was dark navy and fit so well and looked so good that we got one in black for our son’s wedding!
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Reviewed in the United States on March 30, 2026
★★★★★ 1
Disgusted!
Size: Small, Color: Black
I’m disgusted! I ordered this for my boyfriend to wear to prom. I ordered him a small and the jacket and the vest were not smalls, they look like they were a large. All three pieces had dog or cat hair on them and the jacket had dirt stains on the inside. They were all used! And some of the stitching was coming out! I’m so glad I received it the same day I bought it, because if received it closer to prom I would have been so screwed!!! Do not buy this or buy from this brand! Terrible product!!
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Dress to Impress: Sharp, Tailored Fit, Quality Material, and Sizing Tips
Size: X-Small, Color: Navy Blue, Size: X-Small, Color: Navy Blue
This review is for the LUPURTY Men's Suits Slim Fit, 3 Piece Suits for Men, 2 Buttons Solid Jacket Vest Pants, Tuxedo Set (XS navy blue and black sets).
I bought the XS knowing my son's measurements were actually below the size guide for that size, but I'm glad I did because it still worked out. The suit was a bit big—especially in the pants, which were quite long, and slightly roomy in the shoulders and arms—but it still looked sharp and well put-together. The overall fit has a clean, tailored appearance despite the extra room. The material feels high-quality and the color is true to what’s shown online. I do wish the black suit came with a black or gray tie instead of blue, which didn’t quite match.
The suit in the photos is the navy blue set that my son wore to his 8th grade graduation, which matched their school colors perfectly.
I also included my son’s measurements to help others with sizing:
Weight 114 lbs
Height 5'3"
Chest 30.5"
Waist 29"
Hip 35"
Sleeve length 21.5"
Shoulder 17"
Inseam 29"
Back length 18.5"
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Reviewed in the United States on July 9, 2025