GM LS Rocker Arm Bolts 4.8L 5.3L 6.0L 6.2L LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 Set of 16
SKU: 46642217498

GM LS Rocker Arm Bolts 4.8L 5.3L 6.0L 6.2L LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 Set of 16

Sale price$26.18 Regular price$29.09
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Description

GM LS Rocker Arm Bolts 4.8L 5.3L 6.0L 6.2L LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 Set of 16The General Motors 12558815 and 12560961 Rocker Arm Bolts are designed for LS Series engines including 4. 8L 5. 3L 5. 7L 6. 0L and 6. 2L variants. These bolts essential for securing the rocker arm pivot support ensure optimal engine performance. They are compatible with a wide array of LS engine models such as LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 and LY6. The parts are durable designed to withstand the rigors of high performance applications and have been

The General Motors 12558815 and 12560961 Rocker Arm Bolts are designed for LS-Series engines including 4.8L 5.3L 5.7L 6.0L and 6.2L variants. These bolts essential for securing the rocker arm pivot support ensure optimal engine performance. They are compatible with a wide array of LS engine models such as LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 and LY6. The parts are durable designed to withstand the rigors of high-performance applications and have been machine blasted for enhanced durability.

All parts industrially cleaned and inspected for cracks and damage before shipping


Part Number: 12558815
Manufacturer: GM
Weight: 5.0000 lbs

Additional Details:
Genuine OEM Parts

Please research/ensure fitment of part to your specific vehicle before purchasing. Returns because of non-fitment are accepted with a re-stocking fee, however customer is responsible for return shipping.

Shipping:
If shipping outside the contiguous 48 states is required, reach out to [email protected] to confirm shipping details.

About Us:
Custard Core Supply provides the highest quality of new, new take off, used, and core parts. We provide a variety of gas and diesel parts to our customers. Based in Dallas, TX Custard Core Supply has been in business since 1998. If you do not see a product you are looking for on our page, please reach out!


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
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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: 46642217498

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Amazonian
Lake Worth, US
★★★★★ 5
Great cable
With no other reviews I was a bit hesitant to buy this cable at first. I've seen so many other brands and sellers that sell cable that is half the gauge they claim. Or cable that is not totally copper and has tin or other poor metals in it. Especially at this low price I worried. I went ahead and bought some anyway though and figured I would chance it. For the amount of money I'd be saving it was worth it. If it wasn't as advertised I could just return it anyway. It arrived in a couple days. It is truly 1/0 AWG, and it is 100% copper. Strands packed dense but still flexible. Comes in a nice carry case. I crimped and soldered on some ends. Everything looks great and is working great. Would definitely recommend and would buy again.
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Reviewed in the United States on January 3, 2016
A
Verified Purchase
Austin Grimes
San Leandro, US
★★★★★ 5
Good wire
Color: Black, Size: 15 feet
Great wiring
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Reviewed in the United States on October 20, 2025
Verified Purchase
626
New York, US
★★★★★ 5
Great wire.
Color: Black, Size: 15 feet
The flexibility is wonderful to work with. I used the red and black for a car audio application and it was a perfect choice for bending and snaking through the engine compartment and interior of the car. I have some just sitting on a bench and it still hasn't corroded and it's at least 3 years old. The insulation is very supple and has a nice feel to it and it carried current no problem of course.
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Reviewed in the United States on July 4, 2023
D
Verified Purchase
David w
Phoenix, US
★★★★★ 5
Size
Color: Black, Size: 20 Feet
Perfect fit
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Reviewed in the United States on December 14, 2025
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Paul Reichert
Carnegie, US
★★★★★ 5
Great Quick service
Color: Black, Size: 15 feet
Nice super heavy wire
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Reviewed in the United States on September 22, 2025

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