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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Tall LS Valve Cover Bolt Assembly - 8 Pack - 561-134Overview: These hardware assemblies were developed specifically for Holley Tall LS valve covers and are available as a single service component or a full set of 8. Each assembly features a polished Holley Tall LS valve cover bolt (M6 x 1. 0 threads), an aluminum spacer, and an OE style LS valve cover grommet. Features: Replacement for Holley Tall LS Valve Cover extended length hardware assemblies only Torque mounting bolts to 106 in lb (9 ft lb)
Overview:
These hardware assemblies were developed specifically for Holley Tall LS valve covers and are available as a single service component or a full set of 8. Each assembly features a polished Holley Tall LS valve cover bolt (M6 x 1.0 threads), an aluminum spacer, and an OE style LS valve cover grommet.
Features:
- Replacement for Holley Tall LS Valve Cover extended length hardware assemblies only
- Torque mounting bolts to 106 in/lb (9 ft/lb)
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1997 - 2004 | Chevrolet | Corvette | 350/5.7L V8 | |
| 2006 - 2013 | Chevrolet | Corvette | 427/7L V8 | |
| 2008 - 2013 | Chevrolet | Corvette | 376/6.2L V8 | |
| 2010 - 2015 | Chevrolet | Camaro | 376/6.2L V8 | |
| 1998 - 2002 | Chevrolet | Camaro | 350/5.7L V8 | |
| 1998 - 2002 | Pontiac | Firebird | 350/5.7L V8 | |
| 2005 - 2008 | Pontiac | Grand Prix | 325/5.3L V8 | |
| 2006 - 2009 | Chevrolet | Impala | 325/5.3L V8 | |
| 2006 - 2009 | Chevrolet | Trailblazer | 364/6L V8 | |
| 2014 - 2017 | Chevrolet | SS | 376/6.2L V8 | |
| 2006 - 2007 | Chevrolet | Monte Carlo | 325/5.3L V8 | |
| 2008 - 2009 | Buick | LaCrosse | 325/5.3L V8 | |
| 2008 - 2009 | Buick | Allure | 325/5.3L V8 | |
| 2004 - 2005 | Cadillac | CTS | 346/5.7L V8 | |
| 2005 - 2006 | Chevrolet | SSR | 364/6L V8 | |
| 2014 - 2015 | Chevrolet | Camaro | 427/7L V8 | |
| 2004 | Pontiac | GTO | 350/5.7L V8 | |
| 2005 | Chevrolet | Corvette | 364/6L V8 | |
| 2009 | Pontiac | G8 | 376/6.2L V8 |
Specs:
| Application | Holley Tall LS Valve Covers |
|---|---|
| Brand | Holley |
| Coil Mounting Studs | n/a |
| Emission Code | 5 |
| Finish | Polished |
| Gromment(s) Included | Yes |
| Height | Tall |
| Hex Size | 9 mm |
| Logo | None |
| Material | Mixed |
| Product Type | Valve Cover Accessories |
| Qty | 8 |
| Spacer Included | Yes |
| Style | Components |
| Thread | M6 x 1.0 |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
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
4.9 ★★★★★
Based on 1088 reviews
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Product Reviews
★★★★★ 5
Looks good.
Color: Grey, Size: 55.1"W x 10.3"D x 1.8"H, Set of 2
They look good in my den!
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Great quality and easy install
Color: White, Size: 55.1"W x 10.3"D x 1.8"H, Set of 1
Great quality. Very easy install. Mounted mine above my fireplace to create a mantel. Looks like it was there from the day the apartment was built. So far it has held a good bit of weight with heavy ceramic decor and one very fat cat jumping up on it lol.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
★★★★★ 5
Beautiful shelves!
Size: 48 Inch, Color: Natural, Size: 48 Inch, Color: Natural
Since new build homes typically don't come with towel rods this was what I envisioned instead. I purchased the hooks separately. The shelves are perfect! I ordered a 36in set as you see with the cream towels and a 48in set that you see with the green towels. They're not loose but not 100% sturdy. I recommend maybe gluing to the wall in addition to the rest and definitely screwing into a stud. They're easy enough to figure out without the instructions. But I will say they're supposed to be screwed in underneath to the rods but they did not come with an appropriate screw for that so I had to use some I already had on hand.
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Reviewed in the United States on May 20, 2025
★★★★★ 5
Nice
Size: 30 Inch, Color: Natural, Size: 30 Inch, Color: Natural
Easy to install..comes with small magnetic leveler which made things even easier! Really nice for the price.
Only thing is other than sliding the wood onto the metal brace, there’s only 2 screws that screw wood onto brace so it makes for a slightly wobbly shelf on the brace… although I have 6 screws/anchors holding each brace into the wall so it’s technically quite solid…I’m a bit nervous to keep delicates on the shelves
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Reviewed in the United States on February 16, 2025
★★★★★ 5
Great Shelves! Drywall Anchors are the Bomb!
These shelves are very plain as I hoped they would be so as to not take away from the items displayed. The blue is true to the images so I was impressed by that. Word of knowledge: if you do not hit any studs, don’t use the mollies that came with them; use plastic drywall anchors! They work amazingly well!
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Reviewed in the United States on May 27, 2026
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