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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mr. Gasket 918G Header Bolt Set Fits GM LS Series EnginesOverview: Black oxide finished carbon steel header bolts have a compact hex head and the flange is ideal for use where space is minimal your typical header flange. Includes twelve (12) M8 1. 25 x 25mm header bolts. Features: 12 per Package Fits GM LS Series Engines Application: Year Make Model Submodel Engine Size 2007 GMC Sierra 1500 Classic 325 5. 3 V8 2007 GMC Sierra 2500 HD Classic 364 6 V8 2007 GMC Sierra 3500 Classic 364 6 V8 2009 2013 Chevrolet
Overview:
Black oxide finished carbon steel header bolts have a compact hex head and the flange is ideal for use where space is minimal - your typical header flange. Includes twelve (12) M8 - 1.25 x 25mm header bolts.
Features:
- 12 per Package
- Fits GM LS Series Engines
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2007 | GMC | Sierra 1500 Classic | 325/5.3 V8 | |
| 2007 | GMC | Sierra 2500 HD Classic | 364/6 V8 | |
| 2007 | GMC | Sierra 3500 Classic | 364/6 V8 | |
| 2009 - 2013 | Chevrolet | Silverado 1500 | 376/6.2 V8 | |
| 2000 - 2013 | Chevrolet | Tahoe | ||
| 2001 - 2013 | GMC | Sierra 1500 | 364/6 V8 | |
| 1999 - 2013 | GMC | Sierra 1500 | 325/5.3 V8 | |
| 2007 - 2013 | GMC | Sierra 1500 | 376/6.2 V8 | |
| 2007 | GMC | Sierra 1500 HD Classic | ||
| 2001 - 2013 | GMC | Sierra 2500 HD | 364/6 V8 | |
| 2009 - 2013 | Chevrolet | Express 4500 | 364/6 V8 | |
| 1997 - 2013 | Chevrolet | Corvette | ||
| 1999 - 2013 | Chevrolet | Silverado 1500 | 294/4.8 V8 | |
| 1999 - 2013 | GMC | Sierra 1500 | 294/4.8 V8 | |
| 2006 - 2013 | Chevrolet | Express 3500 | 294/4.8 V8 | |
| 2003 - 2013 | GMC | Savana 2500 | 294/4.8 V8 | |
| 2006 - 2013 | GMC | Savana 3500 | 364/6 V8 | |
| 2003 - 2013 | Chevrolet | Silverado 1500 | 364/6 V8 | |
| 1999 - 2013 | Chevrolet | Silverado 1500 | 325/5.3 V8 | |
| 2001 - 2013 | Chevrolet | Silverado 2500 HD | 364/6 V8 | |
| 2007 - 2013 | Chevrolet | Silverado 3500 HD | 364/6 V8 | |
| 2007 - 2013 | GMC | Sierra 3500 HD | 364/6 V8 | |
| 1998 - 2013 | GMC | Yukon | ||
| 2000 - 2013 | GMC | Yukon XL 1500 | ||
| 2000 - 2013 | GMC | Yukon XL 2500 | ||
| 2007 - 2013 | Chevrolet | Avalanche | ||
| 2010 - 2013 | Chevrolet | Camaro | 376/6.2 V8 | |
| 2003 - 2013 | Chevrolet | Express 2500 | 294/4.8 V8 | |
| 2003 - 2013 | GMC | Savana 1500 | 325/5.3 V8 | |
| 2003 - 2013 | GMC | Savana 2500 | 364/6 V8 | |
| 2003 - 2013 | Chevrolet | Express 1500 | 325/5.3 V8 | |
| 2003 - 2013 | Chevrolet | Express 2500 | 364/6 V8 | |
| 2006 - 2013 | Chevrolet | Express 3500 | 364/6 V8 | |
| 2006 - 2013 | GMC | Savana 3500 | 294/4.8 V8 | |
| 2007 | Chevrolet | Silverado 1500 Classic | 294/4.8 V8 | |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 364/6 V8 | |
| 2007 | Chevrolet | Silverado 3500 Classic | 364/6 V8 | |
| 2007 | GMC | Sierra 1500 Classic | 364/6 V8 | |
| 2007 | Chevrolet | Silverado 1500 Classic | 364/6 V8 | |
| 2007 | Chevrolet | Silverado 1500 Classic | 325/5.3 V8 | |
| 2007 | GMC | Sierra 1500 Classic | 294/4.8 V8 | |
| 2007 | Chevrolet | Silverado 1500 HD Classic | ||
| 1997 - 1999 | Chevrolet | Tahoe | 350/5.7 V8 | |
| 2006 - 2009 | Chevrolet | Trailblazer | 364/6 V8 | |
| 2006 - 2009 | Chevrolet | Impala | 325/5.3 V8 | |
| 2006 - 2007 | Chevrolet | Monte Carlo | 325/5.3 V8 | |
| 2001 - 2006 | GMC | Sierra 3500 | 364/6 V8 | |
| 2002 - 2006 | Chevrolet | Avalanche 1500 | ||
| 2003 - 2005 | Chevrolet | Express 3500 | ||
| 2001 - 2006 | Chevrolet | Silverado 1500 HD | ||
| 2003 - 2005 | GMC | Savana 2500 | 325/5.3 V8 | |
| 2003 - 2005 | GMC | Savana 3500 | ||
| 2001 - 2006 | GMC | Sierra 1500 HD | ||
| 2001 - 2006 | GMC | Yukon XL 2500 | 364/6 V8 | |
| 1997 - 2002 | Chevrolet | Camaro | 350/5.7 V8 | |
| 1997 - 2002 | Chevrolet | Express 1500 | 350/5.7 V8 | |
| 1997 - 2002 | Chevrolet | Express 1500 | 305/5 V8 | |
| 1997 - 2002 | Chevrolet | Express 2500 | 305/5 V8 | |
| 1997 - 2002 | Chevrolet | Express 2500 | 350/5.7 V8 | |
| 2003 - 2005 | Chevrolet | Express 2500 | 325/5.3 V8 | |
| 1997 - 2002 | Chevrolet | Express 3500 | 350/5.7 V8 | |
| 1999 - 2004 | Chevrolet | Silverado 2500 | ||
| 2001 - 2006 | Chevrolet | Silverado 3500 | 364/6 V8 | |
| 1997 - 2002 | GMC | Savana 1500 | 350/5.7 V8 | |
| 1997 - 2002 | GMC | Savana 1500 | 305/5 V8 | |
| 1997 - 2002 | GMC | Savana 2500 | 350/5.7 V8 | |
| 1997 - 2002 | GMC | Savana 2500 | 305/5 V8 | |
| 1997 - 2002 | GMC | Savana 3500 | 350/5.7 V8 | |
| 1999 - 2004 | GMC | Sierra 2500 | ||
| 1997 | GMC | Yukon | 350/5.7 V8 | |
| 2005 - 2006 | Chevrolet | SSR |
Specs:
| Brand | Mr. Gasket |
|---|---|
| Emission Code | 5 |
| Finish | Black Oxide |
| Material | Steel |
| Product Type | Header Bolts |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
| Weight | 2 |
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
4.4 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
True as advertised
Size: X-Large, Color: Wine Red-2, Size: X-Large, Color: Wine Red-2
Great fit, true to size. I am 6'2" 217 lbs and bought the XL. The color is just as expected and the cut feels and looks tailored. This suit looks like aand feels expensive while being extremely budget friendly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2025
★★★★★ 4
5’-11”, 185 lbs, Size- Large
5”-11”, 185 lbs, size Large. Suit jacket fits good and has some weight to it. My chest is a little bigger proportionally for my size but if I go with a size up, the jacket would be too big. Vest fits good but appears to be XL though it is labeled L. Not a big deal. Pants are also a good fit. Waistband is not too tight or too loose around my waist. Pant length is a little long but still a good fit. I normally wear 34x34 pants.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Church
Size: X-Large, Color: Black-2
Great look. Great quality.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Exactly what I was looking for
Size: Medium, Color: Blue
Perfect fit, several positive comments on style
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Nice suit great
Really nice suit for the price! Color and material were great. Rins true to size.
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Reviewed in the United States on April 12, 2026