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Blueprint Engines BPP12110357 - GM LS Compatible Bare Block – 9.240 Deck x 4.125 Bore, SIAM, Ductile Cast Main Caps, 4-Bolt
Blueprint Engines | SKU:
FMKG-BPP12110357
Sale price
$3,99999
Regular price
$4,39999
Unit price
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$400.00 off
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Description
Description
Blueprint Engines BPP12110357 - GM LS Compatible Bare Block – 9.240 Deck x 4.125 Bore, SIAM, Ductile Cast Main Caps, 4-Bolt
Engine - Bare Block - 4.125 in Bore - 9.240 in Deck - 6-Bolt Main - 1-Piece Seal - Cast Iron Main Caps - Cast Iron - Natural - GM LS-Series - Each
BluePrint Engines GM LS Compatible Bare Block – 9.240 Deck x 4.125 Bore, SIAM, Ductile Cast Main Caps, 4-Bolt
BluePrint Engines Bare Block - 468 c.i. - LS, SIAM, 9.240 x 4.125, CAST MC, 4 HD BLT
- BluePrint Engines Bare Block - 468 c.i. - LS, SIAM, 9.240 x 4.125, CAST MC, 4 HD BLT
Cylinder Bore (Rough): 4.120" to 4.122"
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)
Cam Bearings: Dura-Bond CH-25
Camshaft Position: Stock OEM position - 4.885" to crank
Cam Drive / Timing Set: Accepts OEM style
Cam Retaining Plate: BluePrint Engines P/N:18111370
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
Head Bolt/Stud Threads: M11 x 2.0 2.36" deep (+M8 uppers)
Lifter Bores: .8437 ±.0005"
Lifter Retainer (If Not Using Tie Bar Lifters): BPE and LSX
Main Bearing Bore (Line Honed): 2.7509 / 2.7514"
Main Bearing Caps: Ductile Cast Iron, 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
Afm/Dod Compatible: No
Weight With Main Caps: 220-240lbs
Quantity: Sold Individually
