LS Engine Block 9.240 Deck 4.000 Bore

Name: LS Engine Block 9.240 Deck 4.000 Bore
SKU: BPP12110358
Price: 4524.92 USD
Availability: OutOfStock

Manufacturer: BluePrint Engines

Manufacturer part number: BPP12110358

Old price: $4,799.99

Price: $4,524.92

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Engine - Bare Block - 4.000 in Bore - 9.240 in Deck - 6-Bolt Main - 1-Piece Seal - Billet Steel Main Caps - Cast Iron - Natural - GM LS-Series - Each

Manufacturer Part #: BPP12110358

Products specifications

Attribute name	Attribute value
Cylinder Bore (Max)	4.185"
Cam Bearing Bore Id	#1 & 5: 2.3482±.0005", #2 & 4: 2.3285±.0005", # 3: 2.3088±.0005" w/ stock available to bore up to 2.362" (60mm)
Product Type	Engine
Cam Bearings	Dura-Bond CH-25
Material	Cast Iron
Sub Type	Bare Block
Camshaft Position	Stock OEM position - 4.885" to crank
Finish	Natural
Cam Drive / Timing Set	Accepts OEM style
Unit	Each
Cam Retaining Plate	BluePrint Engines P/N:18111370
Head Bolt/Stud Threads	M11 x 2.0 2.36" deep (+M8 uppers)
Lifter Bores	.8437 ±.0005"
Specifications	4.000 in Bore, 9.240 in Deck, 6-Bolt Main, 1-Piece Seal, Billet Steel Main Caps, GM LS-Series
Lifter Retainer (If Not Using Tie Bar Lifters)	BPE and LSX
Main Bearing Bore (Line Honed)	2.7509 / 2.7514"
Main Bearing Caps	BILLET STEEL, OEM style, 6 bolts per cap
Main Cap Bolts	Inner: M10 x 102mm, Outer: M10 x 84mm (stud), Skirt: M8 x 24mm
Main Fastener Tensile Strength	180,000 to 210,000 PSI
P1 Main Stude Kit P/N	TBD
Arp Main Stud Kit P/N	TBD
Material (Block)	EN-GJL-250 Iron
Oil System	Priority main oiling system w/ center crossover
Oil Pump	OEM
Oil Filter	OEM (in oil pan)
Oil Pan	OEM
Oil Gallery Plug / Barbell / Dogbone (Rear)	OEM
Piston Oilers / Squirters	No
Rear Main Seal	Accepts OEM style rear cover
Starter	OEM, Passenger Side Only
Stroke (Max)	4.250"
Timing Cover	OEM
Valley Cover	OEM
Weight With Main Caps	220-240lbs
Cubic Inch (Max)	468 in3
Cylinder Wall Thickness	.210" @ 4.185" bore
Cylinder Skirt Length	5.750"
Deck Height	9.240" +.005/-.000"
Deck Thickness:	0.600"
Freeze / Core Plugs	1 5/8" dia, BluePrint Engines p/n: 10110016 (Qty 8)
Head Bolt/Studs	4 per cylinder
Afm/Dod Compatible	No
Quantity	Sold Individually
Prop 65 Y/N Flag	Yes
Cylinder Bore (Rough)	3.995" to 3.997"
Prop 65 - Short Label	WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Country of Origin	US
Condition	New