Chev GM LS 6.2L LS3 / L92 Aluminum Engine Block 4.065 Bore 12623967 12673475
SKU: 79259229942

Chev GM LS 6.2L LS3 / L92 Aluminum Engine Block 4.065 Bore 12623967 12673475

Sale price$2025.00 Regular price$2250.00
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Description

Chev GM LS 6.2L LS3 / L92 Aluminum Engine Block 4.065 Bore 12623967 12673475Engine Block, 6. 2L, LS3 L92, Aluminum, 9. 240 in. Deck Height, 4. 065 in. Cylinder Bore, Chevy, Each Main Journal Type: LS mains Engine Block Style: Stock OEM standard deck Deck Height (in): 9. 240 in. Cylinder Bore Diameter: 4. 065 in. Engine Block Material: Aluminum Engine Block Weight (lbs): 110 lbs. Main Bolt Style: 6 bolt Main Caps Included: Yes Main Cap Material: Powdered metal Main Cap Fasteners Included: Yes Main Bearings Included: No Rear

Engine Block, 6.2L, LS3/L92, Aluminum, 9.240 in. Deck Height, 4.065 in. Cylinder Bore, Chevy, Each

Main Journal Type: LS mains

Engine Block Style: Stock/OEM standard deck

Deck Height (in): 9.240 in.

Cylinder Bore Diameter: 4.065 in.

Engine Block Material: Aluminum

Engine Block Weight (lbs): 110 lbs.

Main Bolt Style: 6-bolt

Main Caps Included: Yes

Main Cap Material: Powdered metal

Main Cap Fasteners Included: Yes

Main Bearings Included: No

Rear Main Seal Style: 1-piece

Finished Cylinder Bores: No

Raised Cam Location: No

Cam Bearings Included: No

Freeze Plugs Included: No

Quantity: Sold individually.

Notes: Block includes provisions for Active Fuel Management and iron sleeves.

Chevrolet Performance 6.2L LS3/L92 aluminum engine blocks are durable foundations for serious performance. Whether you're building a mild street engine or an Outlaw racing engine, starting your build with a strong base brings the assurance you'll make the power you need.

Chevrolet Performance 6.2L LS3/L92 blocks feature:

* Block--strong, lightweight aluminum alloy casting with iron sleeves
* Deep-skirt casting--the block's side extends below the crankshaft centerline
* Production oiling system
* Forged powered metal 6-bolt cross-bolted main bearing caps
* 9.240 in. deck height
* Use only LS1, LS6, LS2, L92/LS3-style cylinder heads
* 4.065 in. finished bore (103.25mm)
* Provisions for Active Fuel Management
* Great for stroker cranks for even more cubes
* Tested to over 500 horsepower

Shipping Notes
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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]
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SKU: 79259229942

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David
Massapequa, US
★★★★★ 5
Finally a ball my power chewers cannot destroy
Size: Medium
I have two dogs, an American Bully and an American Pit Bull Terrier, and both of them love to chew. Most balls last a very short time around here before they are shredded or missing big chunks. This one has actually held up. They chase it, tug on it and sit and chew on it, and it is still in one piece with no pieces breaking off. One of my favorite things is being able to put food inside. I add some kibble or small snacks, and they will happily sit and work on it for a long time. It keeps them busy, gives them something safe to chew, and they get a little reward while they play. When they are done, I just rinse it out and it is ready to go again. If you have strong jawed dogs that usually destroy toys, this ball is worth trying. Mine really enjoy it and I feel better knowing they finally have a ball that can keep up with them.
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Reviewed in the United States on November 22, 2025
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Jen Siefert
Omaha, US
★★★★★ 5
My dog LOVES this ball
Size: Medium, Size: Medium
Does your dog destroy tennis balls in seconds? Yes? Then your dog NEEDS this ball! It's squishy like a tennis ball, fits in ball launchers (even the cheap ones) and bounces when it hits the ground. My dog has been literally playing with this ball all day and not a single mark on it! The only bad thing is that it does not float. Definitely worth the money! Put it in your cart!
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Reviewed in the United States on March 8, 2026
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Wolf-Haven
Lowell, US
★★★★★ 5
Perfect for ball demolishers
Size: Medium
The dogs love the chuck it brand. I don’t know what it’s made of but they go crazy over them. Will not play with another ball. Wonder if it’s “laced” with an addictive scent. Have pits. Very durable. Not able to chew to pieces. Last for about 6 months before there is a small break. I keep a back up because when the ball goes missing the house is in chaos. 😆 🤪
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Reviewed in the United States on March 27, 2026
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Tatiana
Pawtucket, US
★★★★★ 5
Most durable ball!
Size: Medium
This are my dogs fav ball 😍 they last forever!
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Reviewed in the United States on April 23, 2026
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Nana
Whiting, US
★★★★★ 4
Chuckit medium rebound balls
Size: Medium
My 8 month old German shepherd dog loves these balls. They are easy to throw, they bounce great, they are very chewable! She keeps one in her mouth most of the time. It satisfies her need to chew and she does not chew other things. She drops it in the water and lets the hole fill up and drinks that way. The only problem that has caused is suction in her mouth and difficulty in dislodging it for her. However, she would be lost without it!
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Reviewed in the United States on April 19, 2023

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