SKU: 24337377290

Chev LS GM Performance Gen IV 6.0 LY6 Cast Iron Engine Block # 12609999 19369841

Sale price$1777.50 Regular price$1975.00
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Chev LS GM Performance Gen IV 6.0 LY6 Cast Iron Engine Block # 12609999 19369841Engine Block, Cast Iron, LY6 L96, 6. 0L, Chevy, Each FREIGHT WILL BE CALCULATED BY LOCATION Main Journal Type: LS mains Engine Block Style: Stock OEM standard deck Deck Height (in): 9. 240 in. Cylinder Bore as Shipped: 4. 000 in. Cylinder Bore Diameter: 4. 000 in. Maximum Bore Diameter: 4. 030 in. Engine Block Material: Cast iron Main Bolt Style: 6 bolt Main Caps Included: Yes Main Cap Material: Cast iron Main Cap Fasteners Included: Yes Main Bearings

Engine Block, Cast Iron, LY6/L96, 6.0L, Chevy, Each

FREIGHT WILL BE CALCULATED BY LOCATION

Main Journal Type: LS mains

Engine Block Style: Stock/OEM standard deck

Deck Height (in): 9.240 in.

Cylinder Bore as Shipped: 4.000 in.

Cylinder Bore Diameter: 4.000 in.

Maximum Bore Diameter: 4.030 in.

Engine Block Material: Cast iron

Main Bolt Style: 6-bolt

Main Caps Included: Yes

Main Cap Material: Cast iron

Main Cap Fasteners Included: Yes

Main Bearings Included: No

Rear Main Seal Style: 1-piece

Finished Cylinder Bores: Yes

Raised Cam Location: No

Cam Bearings Included: No

Freeze Plugs Included: No

Quantity: Sold individually.

Notes: Direct replacement for LY6 and L96 production engines. No provision for Active Fuel Management.

Fuel your street dream! Chevrolet Performance 6.0L Gen IV cast iron engine blocks supply the solid foundation to build your ideal powerhouse. These LS-series blocks are capable of supporting more than 500 hp; they come equipped with a production oiling system and iron 6-bolt main bearing caps. What you begin your street build with is important. One of Chevrolet's 6.0L Gen IV cast iron engine blocks is a good choice to rev-up your dream.

Shipping Notes
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  • Delivery to the USA:
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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: 24337377290

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4.6 ★★★★★
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Paul Schneeman
Cuba, US
★★★★★ 5
Functioned as advertized.
Installed these in my Whalers 96 200 Offshore. No issues, used permatex gasket compound on aluminum engine parts after cleaning with fine brass wire wheel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2024
G
Verified Purchase
george mitchell
Chelsea, US
★★★★★ 5
Fits 1988 Sea Ray V-135 2 stroke (Mercury)
For those of you with the 135 hp mercury that was branded as the "Sea Ray 135" and paint matched to the boat (i.e. Seville's and some others) this is the 147 degree thermostat for that motor. My Seville is an '88 and It's difficult to cross reference the serial numbers on those motors when searching for parts. Only buy Quicksilver parts for these motors. Happy to find them on Amazon because Boats.net as an example, is not clear on what you're getting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2024
C
Verified Purchase
Carlton Earley
Bozeman, US
★★★★★ 5
fixed issue
stopped the overheat issue on my outboard!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2025
B
Verified Purchase
Brett W.
San Leandro, US
★★★★★ 5
Carries all the current I want. Super flexible, great price
Size: 8 AWG 3 ft per color, Color: Red and Black
Very nice high quality. Somebody tried to tell me this was aluminum strands. But after test sanding an exposed end, I could see copper color. I believe the confusion is they are individually tinned strands? 🤷 Just sayin...
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Reviewed in the United States on June 28, 2025
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Verified Purchase
Noce
Phoenix, US
★★★★★ 5
good quality.
Size: 8 AWG 3 ft per color, Color: Red and Black
The wire worked very well for my project.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2024

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