GM LS3 casting.

Based off used cores with no trade-in. Valves and kits are optional and priced per application.
​$995.00 CNC 
$165.00 to mill
$95.00 to disassemble and clean
$95.00 to assemble
$245.00 for guides (includes guides and labor)

$380 BTR .700 lift kit w/titanium retainers
$280 Manley/KMotion/TFS .660 kit with polished springs and steel retainers
$210 SRH EV8 Stainless Valves
​$370 Manley Stainless Valves