diff --git a/codegen/luau/runtime/numeric.lua b/codegen/luau/runtime/numeric.lua
index ebca101..41c38c5 100644
--- a/codegen/luau/runtime/numeric.lua
+++ b/codegen/luau/runtime/numeric.lua
@@ -28,13 +28,37 @@ local from_u32, into_u32, from_u64, into_u64
 local num_add, num_subtract, num_multiply, num_divide_unsigned, num_negate, num_not
 local num_is_negative, num_is_zero, num_is_equal, num_is_less_unsigned, num_is_greater_unsigned
 
--- TODO: Eventually support Vector3
-function Numeric.from_u32(data_1, data_2)
-	return table_freeze({ data_1, data_2 })
-end
+if Vector3 then
+	local bit_extract = bit32.extract
+	local constructor = Vector3.new
 
-function Numeric.into_u32(data)
-	return data[1], data[2]
+	-- X: a[0 ..21]
+	-- Y: a[22..31]
+	--  | b[0 ..11]
+	-- Z: b[12..31]
+
+	function Numeric.from_u32(data_1, data_2)
+		local x = bit_and(data_1, 0x3FFFFF)
+		local y = bit_or(bit_and(data_1, 0xFFC00000), bit_and(data_2, 0xFFF))
+		local z = bit_extract(data_2, 12, 20)
+
+		return constructor(x, y, z)
+	end
+
+	function Numeric.into_u32(data)
+		local data_1 = bit_or(bit_and(data.X, 0x3FFFFF), bit_and(data.Y, 0xFFC00000))
+		local data_2 = bit_replace(bit_and(data.Y, 0xFFF), bit_and(data.Z, 0xFFFFF), 12, 20)
+
+		return data_1, data_2
+	end
+else
+	function Numeric.from_u32(data_1, data_2)
+		return table_freeze({ data_1, data_2 })
+	end
+
+	function Numeric.into_u32(data)
+		return data[1], data[2]
+	end
 end
 
 function Numeric.from_u64(value)