Aeroflow AF96-1023 GM LSX Bare Engine Block 4.000" Bore

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Aeroflow Performance Products

AF96-1023
$4,146.95 AUD
$4,146.95 AUD
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Aeroflow AF96-1023 GM LSX Bare Engine Block 4.000" Bore

Item Description

Aeroflow Cast Iron GM LSX Engine Block, 4.000" Bore
9.260" Deck Height, 4-Bolt Main Caps

Aeroflow Performance engine blocks are the ideal starting point for any street performance build that demands quality and precision at a reasonable price. Start with a new heavy-duty cast iron engine block that is a semi-finished bare engine block that requires very little machining to match your internal components. These brand-new aftermarket GM LSX engine blocks have priority main oiling systems with two lifter crossover channels for extra oiling. An extra thick deck height, thick Siamese cylinder bores and enlarged water jackets ensures a reliable block. Featuring conventional 4 bolt steel main caps with splayed outer bolts, extended cylinder barrels at the bottom with enough stroker clearance for up to 4.100” stroke. The use of off the shelf standard components such as camshaft, timing chain and oil pump/pan etc. means a variety of aftermarket and factory components can be used. You can rest assured that these Aeroflow engine blocks have a great foundation for your next engine build.

Specifications
Cylinder Bore Diameter: 4.000"
Max Bore & Stroke: 4.030" x 4.100"
Cam Journal OD: STD, 2.164"
Cam Location: STD
Deck Height: 9.260"
Fuel Pump: Electrical
Freeze Plugs: Screw in
Lifter Bores: .842"
Main Bearing Size: 2.558"
Main Bearing Bore: 2.750"
Main Cap Bolts: 4 Bolt
Main Caps: Billet Steel
Oil Filter: No Oil Filter landing (MUST use remote filter)
Oil Pan: STD
Rear Main Seal: STD 4.527"
Serial No. Location: Left Front & Main Caps
Starter: Factory OE Position
Stud Holes, Head: Blind Holes
Timing Chain / Gears: STD
Timing Cover: STD
Weight: 110kg (242 lbs.)

Suggested Components (not included)
Cam Bearings: Clevite SH2142S
Main Bearings: Clevite MS2199 STD
Rear Main Seal: Fel-Pro BS40640
Lifters: GM 124992257
Timing Cover: Aeroflow AF64-4361BLK
Dipstick: Aeroflow AF64-2111BLK
Oil Pan: AF82-2305, AF82-2014, AF82-2300
Oil Pump: Melling M-295 or M-295HV
Starter Motor: Aeroflow AF4250-9109
Engine Mounts: Aeroflow AF1201-0001, AF1201-0002
Cylinder Head Studs: ARP 234-4319
Main Studs: Aeroflow AF37-2227
Valley Plate: LS3 Aeroflow AF77-5016

Why Engine Master Australia?

We don’t just sell engines - we build them, run them, and support them.

  • We have been building & reconditioning engines since 1988
  • Expert engine builders on staff with decades of experience
  • Family Owned and Operated - we are all true Automotive Enthusiasts
  • Real builds and customers, just check out the customer gallery!
Learn more about us here...

Manufacturer Information

  • Manufacturer: Aeroflow Performance Products
  • Manufacturer Part Number: AF96-1023
  • UPC: 9337206173612
  • Colour:
  • Additional Information:
  • Please Note: Images are for representation only and may differ than the actual product - please contact us if you require an exact photo

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  • Quality Brands

    We only sell quality genuine products - with brand names you can trust, you know that you are getting the best products for your build complete with limited manufacturers warranty

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    We accept returns for up to 30 days, our returns are hassle free when following our return guidelines and policies and most items can even come back on our capped price Australia Post returns, making it a cost effective process to send your item back if it's not quite right.

  • Experienced Team

    Our team are all passionate about the Automotive Industry and involved with lots of avenues of Motorsports. We have mechanics, engine builders and die-hard enthusiasts here to answer your questions or give you expert advice for your ride - just give us a call!

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