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- GM LS6 Casting #'s 243
- Product Specifications -


Head Name: LS6 Casting #'s 243

Engine Type: SB Chevy 5.7L+

Manufacturer: GM

Applications: Street/Strip


FlowTest Data
Bore Diameter:4.03
Intake Valve Diameter:2.08
Exhaust Valve Diameter:1.6
Chamber Volume:64cc
Intake Port Volume:235cc



Pricing
List w/ Castings:$2265
Labor Only: $1100
Options: See Option Pricing



*The above pricing includes fully CNC ported intake and exhaust ports (unless specified), CNC chamber, diamond honed valve guides, precision SERDI valvejob and skim the deck surface. Disassembly and cleaning, assembly and parts are not included but available.

If you would like a full assembly or have any questions, please contact us at 888-627-2236 so we can give you a quote. Prices are subject to change at any time.

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Frequently Asked Questions about the GM LS6 Casting #'s 243 head:

Flowsheet Picture for LS6 Casting #'s 243
[M2Race© flow sheet]


Full View Picture of LS6 Casting #'s 243
[full view]


Intake View Picture of LS6 Casting #'s 243
[intake view]


Exhaust View Picture of LS6 Casting #'s 243
[exhaust view]





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5140 West Hurley Pond Rd | Farmingdale, NJ 07727
Phone: 1-888-627-2236 | Fax: 732-751-1903

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